18012324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 46622016

約数和(自身を除く): 28609692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2237, 2684, 4026, 4474, 6711, 8052, 8948, 13422, 24607, 26844, 49214, 73821, 98428, 136457, 147642, 272914, 295284, 409371, 545828, 818742, 1501027, 1637484, 3002054, 4503081, 6004108, 9006162, 18012324]

約数ペア:

[(1, 18012324), (2, 9006162), (3, 6004108), (4, 4503081), (6, 3002054), (11, 1637484), (12, 1501027), (22, 818742), (33, 545828), (44, 409371), (61, 295284), (66, 272914), (122, 147642), (132, 136457), (183, 98428), (244, 73821), (366, 49214), (671, 26844), (732, 24607), (1342, 13422), (2013, 8948), (2237, 8052), (2684, 6711), (4026, 4474)]