18580122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 44377632

約数和(自身を除く): 25797510

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 877, 963, 1177, 1754, 1926, 2354, 2631, 3531, 5262, 7062, 7893, 9647, 10593, 15786, 19294, 21186, 28941, 57882, 86823, 93839, 173646, 187678, 281517, 563034, 844551, 1032229, 1689102, 2064458, 3096687, 6193374, 9290061, 18580122]

約数ペア:

[(1, 18580122), (2, 9290061), (3, 6193374), (6, 3096687), (9, 2064458), (11, 1689102), (18, 1032229), (22, 844551), (33, 563034), (66, 281517), (99, 187678), (107, 173646), (198, 93839), (214, 86823), (321, 57882), (642, 28941), (877, 21186), (963, 19294), (1177, 15786), (1754, 10593), (1926, 9647), (2354, 7893), (2631, 7062), (3531, 5262)]