30911964

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{23633}}^1$

素因数の和:23749

約数の個数: 24

約数和(自身を含む): 72792720

約数和(自身を除く): 41880756

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 23633, 47266, 70899, 94532, 141798, 283596, 2575997, 5151994, 7727991, 10303988, 15455982, 30911964]

約数ペア:

[(1, 30911964), (2, 15455982), (3, 10303988), (4, 7727991), (6, 5151994), (12, 2575997), (109, 283596), (218, 141798), (327, 94532), (436, 70899), (654, 47266), (1308, 23633)]