19790604

素因数分解:

$2^2\times 3^2\times {\mathrm{549739}}^1$

素因数の和:549749

約数の個数: 18

約数和(自身を含む): 50026340

約数和(自身を除く): 30235736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 549739, 1099478, 1649217, 2198956, 3298434, 4947651, 6596868, 9895302, 19790604]

約数ペア:

[(1, 19790604), (2, 9895302), (3, 6596868), (4, 4947651), (6, 3298434), (9, 2198956), (12, 1649217), (18, 1099478), (36, 549739)]