84000026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11821}}^1$

素因数の和:11870

約数の個数: 32

約数和(自身を含む): 153213120

約数和(自身を除く): 69213094

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 11821, 23642, 130031, 200957, 224599, 260062, 401914, 449198, 2210527, 2470589, 3818183, 4421054, 4941178, 7636366, 42000013, 84000026]

約数ペア:

[(1, 84000026), (2, 42000013), (11, 7636366), (17, 4941178), (19, 4421054), (22, 3818183), (34, 2470589), (38, 2210527), (187, 449198), (209, 401914), (323, 260062), (374, 224599), (418, 200957), (646, 130031), (3553, 23642), (7106, 11821)]