16821468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15073}}^1$

素因数の和:15114

約数の個数: 36

約数和(自身を含む): 43895488

約数和(自身を除く): 27074020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 15073, 30146, 45219, 60292, 90438, 135657, 180876, 271314, 467263, 542628, 934526, 1401789, 1869052, 2803578, 4205367, 5607156, 8410734, 16821468]

約数ペア:

[(1, 16821468), (2, 8410734), (3, 5607156), (4, 4205367), (6, 2803578), (9, 1869052), (12, 1401789), (18, 934526), (31, 542628), (36, 467263), (62, 271314), (93, 180876), (124, 135657), (186, 90438), (279, 60292), (372, 45219), (558, 30146), (1116, 15073)]