18072226

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3613}}^1$

素因数の和:3717

約数の個数: 16

約数和(自身を含む): 28232568

約数和(自身を除く): 10160342

約数列:

[1, 2, 41, 61, 82, 122, 2501, 3613, 5002, 7226, 148133, 220393, 296266, 440786, 9036113, 18072226]

約数ペア:

[(1, 18072226), (2, 9036113), (41, 440786), (61, 296266), (82, 220393), (122, 148133), (2501, 7226), (3613, 5002)]