18461586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21517}}^1$

素因数の和:21546

約数の個数: 32

約数和(自身を含む): 43380288

約数和(自身を除く): 24918702

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 21517, 43034, 64551, 129102, 236687, 279721, 473374, 559442, 710061, 839163, 1420122, 1678326, 3076931, 6153862, 9230793, 18461586]

約数ペア:

[(1, 18461586), (2, 9230793), (3, 6153862), (6, 3076931), (11, 1678326), (13, 1420122), (22, 839163), (26, 710061), (33, 559442), (39, 473374), (66, 279721), (78, 236687), (143, 129102), (286, 64551), (429, 43034), (858, 21517)]