18561612

素因数分解:

$2^2\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{1423}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 43380736

約数和(自身を除く): 24819124

約数列:

[1, 2, 3, 4, 6, 12, 1087, 1423, 2174, 2846, 3261, 4269, 4348, 5692, 6522, 8538, 13044, 17076, 1546801, 3093602, 4640403, 6187204, 9280806, 18561612]

約数ペア:

[(1, 18561612), (2, 9280806), (3, 6187204), (4, 4640403), (6, 3093602), (12, 1546801), (1087, 17076), (1423, 13044), (2174, 8538), (2846, 6522), (3261, 5692), (4269, 4348)]