25317846

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1338

約数の個数: 40

約数和(自身を含む): 57211704

約数和(自身を除く): 31893858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 1193, 2358, 2386, 3537, 3579, 7074, 7158, 10611, 10737, 21222, 21474, 32211, 64422, 96633, 156283, 193266, 312566, 468849, 937698, 1406547, 2813094, 4219641, 8439282, 12658923, 25317846]

約数ペア:

[(1, 25317846), (2, 12658923), (3, 8439282), (6, 4219641), (9, 2813094), (18, 1406547), (27, 937698), (54, 468849), (81, 312566), (131, 193266), (162, 156283), (262, 96633), (393, 64422), (786, 32211), (1179, 21474), (1193, 21222), (2358, 10737), (2386, 10611), (3537, 7158), (3579, 7074)]