12423492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 33939360

約数和(自身を除く): 21515868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 443, 492, 684, 738, 779, 886, 1329, 1476, 1558, 1772, 2337, 2658, 3116, 3987, 4674, 5316, 7011, 7974, 8417, 9348, 14022, 15948, 16834, 18163, 25251, 28044, 33668, 36326, 50502, 54489, 72652, 75753, 101004, 108978, 151506, 163467, 217956, 303012, 326934, 345097, 653868, 690194, 1035291, 1380388, 2070582, 3105873, 4141164, 6211746, 12423492]

約数ペア:

[(1, 12423492), (2, 6211746), (3, 4141164), (4, 3105873), (6, 2070582), (9, 1380388), (12, 1035291), (18, 690194), (19, 653868), (36, 345097), (38, 326934), (41, 303012), (57, 217956), (76, 163467), (82, 151506), (114, 108978), (123, 101004), (164, 75753), (171, 72652), (228, 54489), (246, 50502), (342, 36326), (369, 33668), (443, 28044), (492, 25251), (684, 18163), (738, 16834), (779, 15948), (886, 14022), (1329, 9348), (1476, 8417), (1558, 7974), (1772, 7011), (2337, 5316), (2658, 4674), (3116, 3987)]