7917246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 17976816

約数和(自身を除く): 10059570

約数列:

[1, 2, 3, 6, 9, 18, 43, 53, 86, 106, 129, 159, 193, 258, 318, 386, 387, 477, 579, 774, 954, 1158, 1737, 2279, 3474, 4558, 6837, 8299, 10229, 13674, 16598, 20458, 20511, 24897, 30687, 41022, 49794, 61374, 74691, 92061, 149382, 184122, 439847, 879694, 1319541, 2639082, 3958623, 7917246]

約数ペア:

[(1, 7917246), (2, 3958623), (3, 2639082), (6, 1319541), (9, 879694), (18, 439847), (43, 184122), (53, 149382), (86, 92061), (106, 74691), (129, 61374), (159, 49794), (193, 41022), (258, 30687), (318, 24897), (386, 20511), (387, 20458), (477, 16598), (579, 13674), (774, 10229), (954, 8299), (1158, 6837), (1737, 4558), (2279, 3474)]