18574036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 36867600

約数和(自身を除く): 18293564

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 109, 113, 116, 218, 226, 377, 436, 452, 754, 1417, 1469, 1508, 2834, 2938, 3161, 3277, 5668, 5876, 6322, 6554, 12317, 12644, 13108, 24634, 41093, 42601, 49268, 82186, 85202, 160121, 164372, 170404, 320242, 357193, 640484, 714386, 1428772, 4643509, 9287018, 18574036]

約数ペア:

[(1, 18574036), (2, 9287018), (4, 4643509), (13, 1428772), (26, 714386), (29, 640484), (52, 357193), (58, 320242), (109, 170404), (113, 164372), (116, 160121), (218, 85202), (226, 82186), (377, 49268), (436, 42601), (452, 41093), (754, 24634), (1417, 13108), (1469, 12644), (1508, 12317), (2834, 6554), (2938, 6322), (3161, 5876), (3277, 5668)]