18371127148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{56629}}^1$

素因数の和:56818

約数の個数: 48

約数和(自身を含む): 35905232160

約数和(自身を除く): 17534105012

約数列:

[1, 2, 4, 11, 22, 44, 73, 101, 146, 202, 292, 404, 803, 1111, 1606, 2222, 3212, 4444, 7373, 14746, 29492, 56629, 81103, 113258, 162206, 226516, 324412, 622919, 1245838, 2491676, 4133917, 5719529, 8267834, 11439058, 16535668, 22878116, 45473087, 62914819, 90946174, 125829638, 181892348, 251659276, 417525617, 835051234, 1670102468, 4592781787, 9185563574, 18371127148]

約数ペア:

[(1, 18371127148), (2, 9185563574), (4, 4592781787), (11, 1670102468), (22, 835051234), (44, 417525617), (73, 251659276), (101, 181892348), (146, 125829638), (202, 90946174), (292, 62914819), (404, 45473087), (803, 22878116), (1111, 16535668), (1606, 11439058), (2222, 8267834), (3212, 5719529), (4444, 4133917), (7373, 2491676), (14746, 1245838), (29492, 622919), (56629, 324412), (81103, 226516), (113258, 162206)]