18767298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 22520382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2239, 2794, 4191, 4478, 6717, 8382, 13434, 24629, 49258, 73887, 147774, 284353, 568706, 853059, 1706118, 3127883, 6255766, 9383649, 18767298]

約数ペア:

[(1, 18767298), (2, 9383649), (3, 6255766), (6, 3127883), (11, 1706118), (22, 853059), (33, 568706), (66, 284353), (127, 147774), (254, 73887), (381, 49258), (762, 24629), (1397, 13434), (2239, 8382), (2794, 6717), (4191, 4478)]