140473818

素因数分解:

$2^1\times 3^3\times {\mathrm{2601367}}^1$

素因数の和:2601378

約数の個数: 16

約数和(自身を含む): 312164160

約数和(自身を除く): 171690342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2601367, 5202734, 7804101, 15608202, 23412303, 46824606, 70236909, 140473818]

約数ペア:

[(1, 140473818), (2, 70236909), (3, 46824606), (6, 23412303), (9, 15608202), (18, 7804101), (27, 5202734), (54, 2601367)]