18272626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2625

約数の個数: 16

約数和(自身を含む): 28787904

約数和(自身を除く): 10515278

約数列:

[1, 2, 23, 46, 163, 326, 2437, 3749, 4874, 7498, 56051, 112102, 397231, 794462, 9136313, 18272626]

約数ペア:

[(1, 18272626), (2, 9136313), (23, 794462), (46, 397231), (163, 112102), (326, 56051), (2437, 7498), (3749, 4874)]