18005182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30109}}^1$

素因数の和:30147

約数の個数: 16

約数和(自身を含む): 30350880

約数和(自身を除く): 12345698

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 30109, 60218, 391417, 692507, 782834, 1385014, 9002591, 18005182]

約数ペア:

[(1, 18005182), (2, 9002591), (13, 1385014), (23, 782834), (26, 692507), (46, 391417), (299, 60218), (598, 30109)]