91415982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2176571}}^1$

素因数の和:2176583

約数の個数: 16

約数和(自身を含む): 208950912

約数和(自身を除く): 117534930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2176571, 4353142, 6529713, 13059426, 15235997, 30471994, 45707991, 91415982]

約数ペア:

[(1, 91415982), (2, 45707991), (3, 30471994), (6, 15235997), (7, 13059426), (14, 6529713), (21, 4353142), (42, 2176571)]