18045566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3167}}^1$

素因数の和:3224

約数の個数: 32

約数和(自身を含む): 34670592

約数和(自身を除く): 16625026

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 3167, 5698, 6334, 22169, 34837, 44338, 69674, 117179, 234358, 243859, 487718, 820253, 1288969, 1640506, 2577938, 9022783, 18045566]

約数ペア:

[(1, 18045566), (2, 9022783), (7, 2577938), (11, 1640506), (14, 1288969), (22, 820253), (37, 487718), (74, 243859), (77, 234358), (154, 117179), (259, 69674), (407, 44338), (518, 34837), (814, 22169), (2849, 6334), (3167, 5698)]