18909102

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 39520800

約数和(自身を除く): 20611698

約数列:

[1, 2, 3, 6, 29, 58, 87, 109, 174, 218, 327, 654, 997, 1994, 2991, 3161, 5982, 6322, 9483, 18966, 28913, 57826, 86739, 108673, 173478, 217346, 326019, 652038, 3151517, 6303034, 9454551, 18909102]

約数ペア:

[(1, 18909102), (2, 9454551), (3, 6303034), (6, 3151517), (29, 652038), (58, 326019), (87, 217346), (109, 173478), (174, 108673), (218, 86739), (327, 57826), (654, 28913), (997, 18966), (1994, 9483), (2991, 6322), (3161, 5982)]