258382428

素因数分解:

$2^2\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{21089}}^1$

素因数の和:22117

約数の個数: 24

約数和(自身を含む): 603511440

約数和(自身を除く): 345129012

約数列:

[1, 2, 3, 4, 6, 12, 1021, 2042, 3063, 4084, 6126, 12252, 21089, 42178, 63267, 84356, 126534, 253068, 21531869, 43063738, 64595607, 86127476, 129191214, 258382428]

約数ペア:

[(1, 258382428), (2, 129191214), (3, 86127476), (4, 64595607), (6, 43063738), (12, 21531869), (1021, 253068), (2042, 126534), (3063, 84356), (4084, 63267), (6126, 42178), (12252, 21089)]