2240387838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9574307}}^1$

素因数の和:9574328

約数の個数: 24

約数和(自身を含む): 5227572168

約数和(自身を除く): 2987184330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 9574307, 19148614, 28722921, 57445842, 86168763, 124465991, 172337526, 248931982, 373397973, 746795946, 1120193919, 2240387838]

約数ペア:

[(1, 2240387838), (2, 1120193919), (3, 746795946), (6, 373397973), (9, 248931982), (13, 172337526), (18, 124465991), (26, 86168763), (39, 57445842), (78, 28722921), (117, 19148614), (234, 9574307)]