764280828

素因数分解:

$2^2\times 3^2\times {\mathrm{21230023}}^1$

素因数の和:21230033

約数の個数: 18

約数和(自身を含む): 1931932184

約数和(自身を除く): 1167651356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 21230023, 42460046, 63690069, 84920092, 127380138, 191070207, 254760276, 382140414, 764280828]

約数ペア:

[(1, 764280828), (2, 382140414), (3, 254760276), (4, 191070207), (6, 127380138), (9, 84920092), (12, 63690069), (18, 42460046), (36, 21230023)]