38724084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5005

約数の個数: 72

約数和(自身を含む): 115501568

約数和(自身を除く): 76777484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 4957, 7812, 9914, 14871, 19828, 29742, 34699, 44613, 59484, 69398, 89226, 104097, 138796, 153667, 178452, 208194, 307334, 312291, 416388, 461001, 614668, 624582, 922002, 1075669, 1249164, 1383003, 1844004, 2151338, 2766006, 3227007, 4302676, 5532012, 6454014, 9681021, 12908028, 19362042, 38724084]

約数ペア:

[(1, 38724084), (2, 19362042), (3, 12908028), (4, 9681021), (6, 6454014), (7, 5532012), (9, 4302676), (12, 3227007), (14, 2766006), (18, 2151338), (21, 1844004), (28, 1383003), (31, 1249164), (36, 1075669), (42, 922002), (62, 624582), (63, 614668), (84, 461001), (93, 416388), (124, 312291), (126, 307334), (186, 208194), (217, 178452), (252, 153667), (279, 138796), (372, 104097), (434, 89226), (558, 69398), (651, 59484), (868, 44613), (1116, 34699), (1302, 29742), (1953, 19828), (2604, 14871), (3906, 9914), (4957, 7812)]