2018045268846

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{2770769}}^1$

素因数の和:2771761

約数の個数: 48

約数和(自身を含む): 4478872123440

約数和(自身を除く): 2460826854594

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 941, 1882, 2823, 5646, 8469, 16938, 40463, 80926, 121389, 242778, 364167, 728334, 2770769, 5541538, 8312307, 16624614, 24936921, 49873842, 119143067, 238286134, 357429201, 714858402, 1072287603, 2144575206, 2607293629, 5214587258, 7821880887, 15643761774, 23465642661, 46931285322, 112113626047, 224227252094, 336340878141, 672681756282, 1009022634423, 2018045268846]

約数ペア:

[(1, 2018045268846), (2, 1009022634423), (3, 672681756282), (6, 336340878141), (9, 224227252094), (18, 112113626047), (43, 46931285322), (86, 23465642661), (129, 15643761774), (258, 7821880887), (387, 5214587258), (774, 2607293629), (941, 2144575206), (1882, 1072287603), (2823, 714858402), (5646, 357429201), (8469, 238286134), (16938, 119143067), (40463, 49873842), (80926, 24936921), (121389, 16624614), (242778, 8312307), (364167, 5541538), (728334, 2770769)]