38371788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 129493728

約数和(自身を除く): 91121940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 53, 63, 68, 78, 84, 91, 102, 106, 117, 119, 126, 153, 156, 159, 169, 182, 204, 212, 221, 234, 238, 252, 273, 306, 318, 338, 357, 364, 371, 442, 468, 476, 477, 507, 546, 612, 636, 663, 676, 689, 714, 742, 819, 884, 901, 954, 1014, 1071, 1092, 1113, 1183, 1326, 1378, 1428, 1484, 1521, 1547, 1638, 1802, 1908, 1989, 2028, 2067, 2142, 2226, 2366, 2652, 2703, 2756, 2873, 3042, 3094, 3276, 3339, 3549, 3604, 3978, 4134, 4284, 4452, 4641, 4732, 4823, 5406, 5746, 6084, 6188, 6201, 6307, 6678, 7098, 7956, 8109, 8268, 8619, 8957, 9282, 9646, 10647, 10812, 11492, 11713, 12402, 12614, 13356, 13923, 14196, 14469, 16218, 17238, 17914, 18564, 18921, 19292, 20111, 21294, 23426, 24804, 25228, 25857, 26871, 27846, 28938, 32436, 34476, 35139, 35828, 37842, 40222, 42588, 43407, 46852, 51714, 53742, 55692, 56763, 57876, 60333, 62699, 70278, 75684, 80444, 80613, 81991, 86814, 103428, 105417, 107484, 113526, 120666, 125398, 140556, 152269, 161226, 163982, 173628, 180999, 188097, 210834, 227052, 241332, 245973, 250796, 304538, 322452, 327964, 361998, 376194, 421668, 456807, 491946, 564291, 609076, 723996, 737919, 752388, 913614, 983892, 1065883, 1128582, 1370421, 1475838, 1827228, 2131766, 2257164, 2740842, 2951676, 3197649, 4263532, 5481684, 6395298, 9592947, 12790596, 19185894, 38371788]

約数ペア:

[(1, 38371788), (2, 19185894), (3, 12790596), (4, 9592947), (6, 6395298), (7, 5481684), (9, 4263532), (12, 3197649), (13, 2951676), (14, 2740842), (17, 2257164), (18, 2131766), (21, 1827228), (26, 1475838), (28, 1370421), (34, 1128582), (36, 1065883), (39, 983892), (42, 913614), (51, 752388), (52, 737919), (53, 723996), (63, 609076), (68, 564291), (78, 491946), (84, 456807), (91, 421668), (102, 376194), (106, 361998), (117, 327964), (119, 322452), (126, 304538), (153, 250796), (156, 245973), (159, 241332), (169, 227052), (182, 210834), (204, 188097), (212, 180999), (221, 173628), (234, 163982), (238, 161226), (252, 152269), (273, 140556), (306, 125398), (318, 120666), (338, 113526), (357, 107484), (364, 105417), (371, 103428), (442, 86814), (468, 81991), (476, 80613), (477, 80444), (507, 75684), (546, 70278), (612, 62699), (636, 60333), (663, 57876), (676, 56763), (689, 55692), (714, 53742), (742, 51714), (819, 46852), (884, 43407), (901, 42588), (954, 40222), (1014, 37842), (1071, 35828), (1092, 35139), (1113, 34476), (1183, 32436), (1326, 28938), (1378, 27846), (1428, 26871), (1484, 25857), (1521, 25228), (1547, 24804), (1638, 23426), (1802, 21294), (1908, 20111), (1989, 19292), (2028, 18921), (2067, 18564), (2142, 17914), (2226, 17238), (2366, 16218), (2652, 14469), (2703, 14196), (2756, 13923), (2873, 13356), (3042, 12614), (3094, 12402), (3276, 11713), (3339, 11492), (3549, 10812), (3604, 10647), (3978, 9646), (4134, 9282), (4284, 8957), (4452, 8619), (4641, 8268), (4732, 8109), (4823, 7956), (5406, 7098), (5746, 6678), (6084, 6307), (6188, 6201)]