38938962

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 79276032

約数和(自身を除く): 40337070

約数列:

[1, 2, 3, 6, 127, 137, 254, 274, 373, 381, 411, 746, 762, 822, 1119, 2238, 17399, 34798, 47371, 51101, 52197, 94742, 102202, 104394, 142113, 153303, 284226, 306606, 6489827, 12979654, 19469481, 38938962]

約数ペア:

[(1, 38938962), (2, 19469481), (3, 12979654), (6, 6489827), (127, 306606), (137, 284226), (254, 153303), (274, 142113), (373, 104394), (381, 102202), (411, 94742), (746, 52197), (762, 51101), (822, 47371), (1119, 34798), (2238, 17399)]