19222247142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:960

約数の個数: 216

約数和(自身を含む): 51895116936

約数和(自身を除く): 32672869794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 73, 98, 114, 126, 133, 146, 147, 171, 219, 266, 294, 342, 361, 399, 438, 441, 511, 657, 722, 798, 827, 882, 931, 1022, 1083, 1197, 1314, 1387, 1533, 1654, 1862, 2166, 2394, 2481, 2527, 2774, 2793, 3066, 3249, 3577, 4161, 4599, 4962, 5054, 5586, 5789, 6498, 7154, 7443, 7581, 8322, 8379, 9198, 9709, 10731, 11578, 12483, 14886, 15162, 15713, 16758, 17367, 17689, 19418, 21462, 22743, 24966, 26353, 29127, 31426, 32193, 34734, 35378, 40523, 45486, 47139, 52101, 52706, 53067, 58254, 60371, 64386, 67963, 79059, 81046, 87381, 94278, 104202, 106134, 109991, 120742, 121569, 135926, 141417, 158118, 159201, 174762, 181113, 184471, 203889, 219982, 237177, 243138, 282834, 298547, 318402, 329973, 362226, 364707, 368942, 407778, 422597, 474354, 543339, 553413, 597094, 611667, 659946, 729414, 769937, 845194, 895641, 989919, 1086678, 1106826, 1147049, 1223334, 1267791, 1291297, 1539874, 1660239, 1791282, 1979838, 2089829, 2294098, 2309811, 2535582, 2582594, 2686923, 2958179, 3320478, 3441147, 3803373, 3873891, 4179658, 4619622, 5373846, 5916358, 6269487, 6882294, 6929433, 7606746, 7747782, 8029343, 8874537, 10323441, 11621673, 12538974, 13858866, 14628803, 16058686, 17749074, 18808461, 20646882, 21793931, 23243346, 24088029, 26623611, 29257606, 37616922, 43587862, 43886409, 48176058, 53247222, 56205401, 65381793, 72264087, 87772818, 112410802, 130763586, 131659227, 144528174, 152557517, 168616203, 196145379, 263318454, 305115034, 337232406, 392290758, 457672551, 505848609, 915345102, 1011697218, 1067902619, 1373017653, 2135805238, 2746035306, 3203707857, 6407415714, 9611123571, 19222247142]

約数ペア:

[(1, 19222247142), (2, 9611123571), (3, 6407415714), (6, 3203707857), (7, 2746035306), (9, 2135805238), (14, 1373017653), (18, 1067902619), (19, 1011697218), (21, 915345102), (38, 505848609), (42, 457672551), (49, 392290758), (57, 337232406), (63, 305115034), (73, 263318454), (98, 196145379), (114, 168616203), (126, 152557517), (133, 144528174), (146, 131659227), (147, 130763586), (171, 112410802), (219, 87772818), (266, 72264087), (294, 65381793), (342, 56205401), (361, 53247222), (399, 48176058), (438, 43886409), (441, 43587862), (511, 37616922), (657, 29257606), (722, 26623611), (798, 24088029), (827, 23243346), (882, 21793931), (931, 20646882), (1022, 18808461), (1083, 17749074), (1197, 16058686), (1314, 14628803), (1387, 13858866), (1533, 12538974), (1654, 11621673), (1862, 10323441), (2166, 8874537), (2394, 8029343), (2481, 7747782), (2527, 7606746), (2774, 6929433), (2793, 6882294), (3066, 6269487), (3249, 5916358), (3577, 5373846), (4161, 4619622), (4599, 4179658), (4962, 3873891), (5054, 3803373), (5586, 3441147), (5789, 3320478), (6498, 2958179), (7154, 2686923), (7443, 2582594), (7581, 2535582), (8322, 2309811), (8379, 2294098), (9198, 2089829), (9709, 1979838), (10731, 1791282), (11578, 1660239), (12483, 1539874), (14886, 1291297), (15162, 1267791), (15713, 1223334), (16758, 1147049), (17367, 1106826), (17689, 1086678), (19418, 989919), (21462, 895641), (22743, 845194), (24966, 769937), (26353, 729414), (29127, 659946), (31426, 611667), (32193, 597094), (34734, 553413), (35378, 543339), (40523, 474354), (45486, 422597), (47139, 407778), (52101, 368942), (52706, 364707), (53067, 362226), (58254, 329973), (60371, 318402), (64386, 298547), (67963, 282834), (79059, 243138), (81046, 237177), (87381, 219982), (94278, 203889), (104202, 184471), (106134, 181113), (109991, 174762), (120742, 159201), (121569, 158118), (135926, 141417)]