18442803

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 25860096

約数和(自身を除く): 7417293

約数列:

[1, 3, 23, 69, 137, 411, 1951, 3151, 5853, 9453, 44873, 134619, 267287, 801861, 6147601, 18442803]

約数ペア:

[(1, 18442803), (3, 6147601), (23, 801861), (69, 267287), (137, 134619), (411, 44873), (1951, 9453), (3151, 5853)]