40405122

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17401}}^1$

素因数の和:17455

約数の個数: 32

約数和(自身を含む): 91882560

約数和(自身を除く): 51477438

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 17401, 34802, 52203, 104406, 156609, 313218, 469827, 748243, 939654, 1496486, 2244729, 4489458, 6734187, 13468374, 20202561, 40405122]

約数ペア:

[(1, 40405122), (2, 20202561), (3, 13468374), (6, 6734187), (9, 4489458), (18, 2244729), (27, 1496486), (43, 939654), (54, 748243), (86, 469827), (129, 313218), (258, 156609), (387, 104406), (774, 52203), (1161, 34802), (2322, 17401)]