521040852

素因数分解:

$2^2\times 3^2\times {\mathrm{14473357}}^1$

素因数の和:14473367

約数の個数: 18

約数和(自身を含む): 1317075578

約数和(自身を除く): 796034726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 14473357, 28946714, 43420071, 57893428, 86840142, 130260213, 173680284, 260520426, 521040852]

約数ペア:

[(1, 521040852), (2, 260520426), (3, 173680284), (4, 130260213), (6, 86840142), (9, 57893428), (12, 43420071), (18, 28946714), (36, 14473357)]