18444983036

素因数分解:

$2^2\times {\mathrm{348571}}^1\times {\mathrm{13229}}^1$

素因数の和:361804

約数の個数: 12

約数和(自身を含む): 32281252920

約数和(自身を除く): 13836269884

約数列:

[1, 2, 4, 13229, 26458, 52916, 348571, 697142, 1394284, 4611245759, 9222491518, 18444983036]

約数ペア:

[(1, 18444983036), (2, 9222491518), (4, 4611245759), (13229, 1394284), (26458, 697142), (52916, 348571)]