18390108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 47222784

約数和(自身を除く): 28832676

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1097, 1397, 1524, 2194, 2794, 3291, 4191, 4388, 5588, 6582, 8382, 12067, 13164, 16764, 24134, 36201, 48268, 72402, 139319, 144804, 278638, 417957, 557276, 835914, 1532509, 1671828, 3065018, 4597527, 6130036, 9195054, 18390108]

約数ペア:

[(1, 18390108), (2, 9195054), (3, 6130036), (4, 4597527), (6, 3065018), (11, 1671828), (12, 1532509), (22, 835914), (33, 557276), (44, 417957), (66, 278638), (127, 144804), (132, 139319), (254, 72402), (381, 48268), (508, 36201), (762, 24134), (1097, 16764), (1397, 13164), (1524, 12067), (2194, 8382), (2794, 6582), (3291, 5588), (4191, 4388)]