81618042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28759}}^1$

素因数の和:28818

約数の個数: 32

約数和(自身を含む): 182223360

約数和(自身を除く): 100605318

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 28759, 57518, 86277, 172554, 316349, 632698, 949047, 1236637, 1898094, 2473274, 3709911, 7419822, 13603007, 27206014, 40809021, 81618042]

約数ペア:

[(1, 81618042), (2, 40809021), (3, 27206014), (6, 13603007), (11, 7419822), (22, 3709911), (33, 2473274), (43, 1898094), (66, 1236637), (86, 949047), (129, 632698), (258, 316349), (473, 172554), (946, 86277), (1419, 57518), (2838, 28759)]