21003635376

素因数分解:

$2^4\times 3^2\times {\mathrm{145858579}}^1$

素因数の和:145858593

約数の個数: 30

約数和(自身を含む): 58781007740

約数和(自身を除く): 37777372364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 145858579, 291717158, 437575737, 583434316, 875151474, 1166868632, 1312727211, 1750302948, 2333737264, 2625454422, 3500605896, 5250908844, 7001211792, 10501817688, 21003635376]

約数ペア:

[(1, 21003635376), (2, 10501817688), (3, 7001211792), (4, 5250908844), (6, 3500605896), (8, 2625454422), (9, 2333737264), (12, 1750302948), (16, 1312727211), (18, 1166868632), (24, 875151474), (36, 583434316), (48, 437575737), (72, 291717158), (144, 145858579)]