18060016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{6679}}^1$

素因数の和:6713

約数の個数: 30

約数和(自身を含む): 37895640

約数和(自身を除く): 19835624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 6679, 13358, 26716, 53432, 86827, 106864, 173654, 347308, 694616, 1128751, 1389232, 2257502, 4515004, 9030008, 18060016]

約数ペア:

[(1, 18060016), (2, 9030008), (4, 4515004), (8, 2257502), (13, 1389232), (16, 1128751), (26, 694616), (52, 347308), (104, 173654), (169, 106864), (208, 86827), (338, 53432), (676, 26716), (1352, 13358), (2704, 6679)]