121511754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2452

約数の個数: 96

約数和(自身を含む): 334623744

約数和(自身を除く): 213111990

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2393, 2418, 2821, 3627, 3906, 4786, 5642, 7179, 7254, 8463, 14358, 16751, 16926, 21537, 25389, 31109, 33502, 43074, 50253, 50778, 62218, 74183, 93327, 100506, 148366, 150759, 186654, 217763, 222549, 279981, 301518, 435526, 445098, 519281, 559962, 653289, 667647, 964379, 1038562, 1306578, 1335294, 1557843, 1928758, 1959867, 2893137, 3115686, 3919734, 4673529, 5786274, 6750653, 8679411, 9347058, 13501306, 17358822, 20251959, 40503918, 60755877, 121511754]

約数ペア:

[(1, 121511754), (2, 60755877), (3, 40503918), (6, 20251959), (7, 17358822), (9, 13501306), (13, 9347058), (14, 8679411), (18, 6750653), (21, 5786274), (26, 4673529), (31, 3919734), (39, 3115686), (42, 2893137), (62, 1959867), (63, 1928758), (78, 1557843), (91, 1335294), (93, 1306578), (117, 1038562), (126, 964379), (182, 667647), (186, 653289), (217, 559962), (234, 519281), (273, 445098), (279, 435526), (403, 301518), (434, 279981), (546, 222549), (558, 217763), (651, 186654), (806, 150759), (819, 148366), (1209, 100506), (1302, 93327), (1638, 74183), (1953, 62218), (2393, 50778), (2418, 50253), (2821, 43074), (3627, 33502), (3906, 31109), (4786, 25389), (5642, 21537), (7179, 16926), (7254, 16751), (8463, 14358)]