18074726

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 27686400

約数和(自身を除く): 9611674

約数列:

[1, 2, 79, 139, 158, 278, 823, 1646, 10981, 21962, 65017, 114397, 130034, 228794, 9037363, 18074726]

約数ペア:

[(1, 18074726), (2, 9037363), (79, 228794), (139, 130034), (158, 114397), (278, 65017), (823, 21962), (1646, 10981)]