18307534

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27823}}^1$

素因数の和:27879

約数の個数: 16

約数和(自身を含む): 32053248

約数和(自身を除く): 13745714

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 27823, 55646, 194761, 389522, 1307681, 2615362, 9153767, 18307534]

約数ペア:

[(1, 18307534), (2, 9153767), (7, 2615362), (14, 1307681), (47, 389522), (94, 194761), (329, 55646), (658, 27823)]