13181964

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{1511}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 30820608

約数和(自身を除く): 17638644

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 1511, 2181, 2908, 3022, 4362, 4533, 6044, 8724, 9066, 18132, 1098497, 2196994, 3295491, 4393988, 6590982, 13181964]

約数ペア:

[(1, 13181964), (2, 6590982), (3, 4393988), (4, 3295491), (6, 2196994), (12, 1098497), (727, 18132), (1454, 9066), (1511, 8724), (2181, 6044), (2908, 4533), (3022, 4362)]