18249222

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^2$

素因数の和:440

約数の個数: 24

約数和(自身を含む): 37013256

約数和(自身を除く): 18764034

約数列:

[1, 2, 3, 6, 137, 149, 274, 298, 411, 447, 822, 894, 20413, 22201, 40826, 44402, 61239, 66603, 122478, 133206, 3041537, 6083074, 9124611, 18249222]

約数ペア:

[(1, 18249222), (2, 9124611), (3, 6083074), (6, 3041537), (137, 133206), (149, 122478), (274, 66603), (298, 61239), (411, 44402), (447, 40826), (822, 22201), (894, 20413)]