255493818

素因数分解:

$2^1\times 3^3\times {\mathrm{4731367}}^1$

素因数の和:4731378

約数の個数: 16

約数和(自身を含む): 567764160

約数和(自身を除く): 312270342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4731367, 9462734, 14194101, 28388202, 42582303, 85164606, 127746909, 255493818]

約数ペア:

[(1, 255493818), (2, 127746909), (3, 85164606), (6, 42582303), (9, 28388202), (18, 14194101), (27, 9462734), (54, 4731367)]