16840782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{133657}}^1$

素因数の和:133672

約数の個数: 24

約数和(自身を含む): 41701296

約数和(自身を除く): 24860514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 133657, 267314, 400971, 801942, 935599, 1202913, 1871198, 2405826, 2806797, 5613594, 8420391, 16840782]

約数ペア:

[(1, 16840782), (2, 8420391), (3, 5613594), (6, 2806797), (7, 2405826), (9, 1871198), (14, 1202913), (18, 935599), (21, 801942), (42, 400971), (63, 267314), (126, 133657)]