81298962

素因数分解:

$2^1\times 3^2\times {\mathrm{1931}}^1\times {\mathrm{2339}}^1$

素因数の和:4278

約数の個数: 24

約数和(自身を含む): 176314320

約数和(自身を除く): 95015358

約数列:

[1, 2, 3, 6, 9, 18, 1931, 2339, 3862, 4678, 5793, 7017, 11586, 14034, 17379, 21051, 34758, 42102, 4516609, 9033218, 13549827, 27099654, 40649481, 81298962]

約数ペア:

[(1, 81298962), (2, 40649481), (3, 27099654), (6, 13549827), (9, 9033218), (18, 4516609), (1931, 42102), (2339, 34758), (3862, 21051), (4678, 17379), (5793, 14034), (7017, 11586)]