18586722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40231}}^1$

素因数の和:40254

約数の個数: 32

約数和(自身を含む): 46347264

約数和(自身を除く): 27760542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40231, 80462, 120693, 241386, 281617, 442541, 563234, 844851, 885082, 1327623, 1689702, 2655246, 3097787, 6195574, 9293361, 18586722]

約数ペア:

[(1, 18586722), (2, 9293361), (3, 6195574), (6, 3097787), (7, 2655246), (11, 1689702), (14, 1327623), (21, 885082), (22, 844851), (33, 563234), (42, 442541), (66, 281617), (77, 241386), (154, 120693), (231, 80462), (462, 40231)]