19018502244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:776

約数の個数: 240

約数和(自身を含む): 57940546048

約数和(自身を除く): 38922043804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 126, 146, 162, 189, 219, 252, 292, 313, 324, 367, 378, 438, 511, 567, 626, 657, 734, 756, 876, 939, 1022, 1101, 1134, 1252, 1314, 1468, 1533, 1878, 1971, 2044, 2191, 2202, 2268, 2569, 2628, 2817, 3066, 3303, 3756, 3942, 4382, 4404, 4599, 5138, 5634, 5913, 6132, 6573, 6606, 7707, 7884, 8451, 8764, 9198, 9909, 10276, 11268, 11826, 13146, 13212, 13797, 15414, 16902, 18396, 19719, 19818, 22849, 23121, 23652, 25353, 26292, 26791, 27594, 29727, 30828, 33804, 39438, 39636, 41391, 45698, 46242, 50706, 53582, 55188, 59157, 59454, 68547, 69363, 78876, 80373, 82782, 91396, 92484, 101412, 107164, 114871, 118314, 118908, 137094, 138726, 159943, 160746, 165564, 177471, 187537, 205641, 208089, 229742, 236628, 241119, 274188, 277452, 319886, 321492, 344613, 354942, 375074, 411282, 416178, 459484, 479829, 482238, 562611, 616923, 639772, 689226, 709884, 723357, 750148, 804097, 822564, 832356, 959658, 964476, 1033839, 1125222, 1233846, 1378452, 1439487, 1446714, 1608194, 1687833, 1850769, 1919316, 2067678, 2170071, 2250444, 2412291, 2467692, 2878974, 2893428, 3101517, 3216388, 3375666, 3701538, 4135356, 4318461, 4340142, 4824582, 5063499, 5757948, 6203034, 6751332, 7236873, 7403076, 8385583, 8636922, 8680284, 9304551, 9649164, 10126998, 12406068, 12955383, 14473746, 15190497, 16771166, 17273844, 18609102, 20253996, 21710619, 25156749, 25910766, 28947492, 30380994, 33542332, 37218204, 43421238, 50313498, 51821532, 58699081, 60761988, 65131857, 75470247, 86842476, 100626996, 117398162, 130263714, 150940494, 176097243, 226410741, 234796324, 260527428, 301880988, 352194486, 452821482, 528291729, 679232223, 704388972, 905642964, 1056583458, 1358464446, 1584875187, 2113166916, 2716928892, 3169750374, 4754625561, 6339500748, 9509251122, 19018502244]

約数ペア:

[(1, 19018502244), (2, 9509251122), (3, 6339500748), (4, 4754625561), (6, 3169750374), (7, 2716928892), (9, 2113166916), (12, 1584875187), (14, 1358464446), (18, 1056583458), (21, 905642964), (27, 704388972), (28, 679232223), (36, 528291729), (42, 452821482), (54, 352194486), (63, 301880988), (73, 260527428), (81, 234796324), (84, 226410741), (108, 176097243), (126, 150940494), (146, 130263714), (162, 117398162), (189, 100626996), (219, 86842476), (252, 75470247), (292, 65131857), (313, 60761988), (324, 58699081), (367, 51821532), (378, 50313498), (438, 43421238), (511, 37218204), (567, 33542332), (626, 30380994), (657, 28947492), (734, 25910766), (756, 25156749), (876, 21710619), (939, 20253996), (1022, 18609102), (1101, 17273844), (1134, 16771166), (1252, 15190497), (1314, 14473746), (1468, 12955383), (1533, 12406068), (1878, 10126998), (1971, 9649164), (2044, 9304551), (2191, 8680284), (2202, 8636922), (2268, 8385583), (2569, 7403076), (2628, 7236873), (2817, 6751332), (3066, 6203034), (3303, 5757948), (3756, 5063499), (3942, 4824582), (4382, 4340142), (4404, 4318461), (4599, 4135356), (5138, 3701538), (5634, 3375666), (5913, 3216388), (6132, 3101517), (6573, 2893428), (6606, 2878974), (7707, 2467692), (7884, 2412291), (8451, 2250444), (8764, 2170071), (9198, 2067678), (9909, 1919316), (10276, 1850769), (11268, 1687833), (11826, 1608194), (13146, 1446714), (13212, 1439487), (13797, 1378452), (15414, 1233846), (16902, 1125222), (18396, 1033839), (19719, 964476), (19818, 959658), (22849, 832356), (23121, 822564), (23652, 804097), (25353, 750148), (26292, 723357), (26791, 709884), (27594, 689226), (29727, 639772), (30828, 616923), (33804, 562611), (39438, 482238), (39636, 479829), (41391, 459484), (45698, 416178), (46242, 411282), (50706, 375074), (53582, 354942), (55188, 344613), (59157, 321492), (59454, 319886), (68547, 277452), (69363, 274188), (78876, 241119), (80373, 236628), (82782, 229742), (91396, 208089), (92484, 205641), (101412, 187537), (107164, 177471), (114871, 165564), (118314, 160746), (118908, 159943), (137094, 138726)]