12486636484

素因数分解:

$2^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{66431}}^1$

素因数の和:66593

約数の個数: 48

約数和(自身を含む): 25669324800

約数和(自身を除く): 13182688316

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 343, 548, 686, 959, 1372, 1918, 3836, 6713, 13426, 26852, 46991, 66431, 93982, 132862, 187964, 265724, 465017, 930034, 1860068, 3255119, 6510238, 9101047, 13020476, 18202094, 22785833, 36404188, 45571666, 63707329, 91143332, 127414658, 254829316, 445951303, 891902606, 1783805212, 3121659121, 6243318242, 12486636484]

約数ペア:

[(1, 12486636484), (2, 6243318242), (4, 3121659121), (7, 1783805212), (14, 891902606), (28, 445951303), (49, 254829316), (98, 127414658), (137, 91143332), (196, 63707329), (274, 45571666), (343, 36404188), (548, 22785833), (686, 18202094), (959, 13020476), (1372, 9101047), (1918, 6510238), (3836, 3255119), (6713, 1860068), (13426, 930034), (26852, 465017), (46991, 265724), (66431, 187964), (93982, 132862)]