123542946

素因数分解:

$2^1\times 3^2\times {\mathrm{1607}}^1\times {\mathrm{4271}}^1$

素因数の和:5886

約数の個数: 24

約数和(自身を含む): 267905664

約数和(自身を除く): 144362718

約数列:

[1, 2, 3, 6, 9, 18, 1607, 3214, 4271, 4821, 8542, 9642, 12813, 14463, 25626, 28926, 38439, 76878, 6863497, 13726994, 20590491, 41180982, 61771473, 123542946]

約数ペア:

[(1, 123542946), (2, 61771473), (3, 41180982), (6, 20590491), (9, 13726994), (18, 6863497), (1607, 76878), (3214, 38439), (4271, 28926), (4821, 25626), (8542, 14463), (9642, 12813)]