39287466

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 87886656

約数和(自身を除く): 48599190

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 193, 258, 263, 386, 387, 526, 579, 774, 789, 1158, 1578, 1737, 2367, 3474, 4734, 8299, 11309, 16598, 22618, 24897, 33927, 49794, 50759, 67854, 74691, 101518, 101781, 149382, 152277, 203562, 304554, 456831, 913662, 2182637, 4365274, 6547911, 13095822, 19643733, 39287466]

約数ペア:

[(1, 39287466), (2, 19643733), (3, 13095822), (6, 6547911), (9, 4365274), (18, 2182637), (43, 913662), (86, 456831), (129, 304554), (193, 203562), (258, 152277), (263, 149382), (386, 101781), (387, 101518), (526, 74691), (579, 67854), (774, 50759), (789, 49794), (1158, 33927), (1578, 24897), (1737, 22618), (2367, 16598), (3474, 11309), (4734, 8299)]