8642244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{55399}}^1$

素因数の和:55419

約数の個数: 24

約数和(自身を含む): 21716800

約数和(自身を除く): 13074556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 55399, 110798, 166197, 221596, 332394, 664788, 720187, 1440374, 2160561, 2880748, 4321122, 8642244]

約数ペア:

[(1, 8642244), (2, 4321122), (3, 2880748), (4, 2160561), (6, 1440374), (12, 720187), (13, 664788), (26, 332394), (39, 221596), (52, 166197), (78, 110798), (156, 55399)]