280947636

素因数分解:

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

素因数の和:2601380

約数の個数: 24

約数和(自身を含む): 728383040

約数和(自身を除く): 447435404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2601367, 5202734, 7804101, 10405468, 15608202, 23412303, 31216404, 46824606, 70236909, 93649212, 140473818, 280947636]

約数ペア:

[(1, 280947636), (2, 140473818), (3, 93649212), (4, 70236909), (6, 46824606), (9, 31216404), (12, 23412303), (18, 15608202), (27, 10405468), (36, 7804101), (54, 5202734), (108, 2601367)]