1818542886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{68279}}^1$

素因数の和:68500

約数の個数: 32

約数和(自身を含む): 3814940160

約数和(自身を除く): 1996397274

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 4439, 8878, 13317, 26634, 68279, 136558, 204837, 409674, 1570417, 3140834, 4711251, 9422502, 13177847, 26355694, 39533541, 79067082, 303090481, 606180962, 909271443, 1818542886]

約数ペア:

[(1, 1818542886), (2, 909271443), (3, 606180962), (6, 303090481), (23, 79067082), (46, 39533541), (69, 26355694), (138, 13177847), (193, 9422502), (386, 4711251), (579, 3140834), (1158, 1570417), (4439, 409674), (8878, 204837), (13317, 136558), (26634, 68279)]