18536382

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4007}}^1$

素因数の和:4272

約数の個数: 24

約数和(自身を含む): 40328496

約数和(自身を除く): 21792114

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4007, 4626, 8014, 12021, 24042, 36063, 72126, 1029799, 2059598, 3089397, 6178794, 9268191, 18536382]

約数ペア:

[(1, 18536382), (2, 9268191), (3, 6178794), (6, 3089397), (9, 2059598), (18, 1029799), (257, 72126), (514, 36063), (771, 24042), (1542, 12021), (2313, 8014), (4007, 4626)]