15129918

素因数分解:

$2^1\times 3^2\times {\mathrm{809}}^1\times {\mathrm{1039}}^1$

素因数の和:1856

約数の個数: 24

約数和(自身を含む): 32853600

約数和(自身を除く): 17723682

約数列:

[1, 2, 3, 6, 9, 18, 809, 1039, 1618, 2078, 2427, 3117, 4854, 6234, 7281, 9351, 14562, 18702, 840551, 1681102, 2521653, 5043306, 7564959, 15129918]

約数ペア:

[(1, 15129918), (2, 7564959), (3, 5043306), (6, 2521653), (9, 1681102), (18, 840551), (809, 18702), (1039, 14562), (1618, 9351), (2078, 7281), (2427, 6234), (3117, 4854)]