18400905601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{641}}^1\times {\mathrm{1613}}^1$

素因数の和:2341

約数の個数: 24

約数和(自身を含む): 20410831224

約数和(自身を除く): 2009925623

約数列:

[1, 13, 37, 481, 641, 1369, 1613, 8333, 17797, 20969, 23717, 59681, 308321, 775853, 877529, 1033933, 2208197, 11407877, 13441129, 28706561, 38255521, 497321773, 1415454277, 18400905601]

約数ペア:

[(1, 18400905601), (13, 1415454277), (37, 497321773), (481, 38255521), (641, 28706561), (1369, 13441129), (1613, 11407877), (8333, 2208197), (17797, 1033933), (20969, 877529), (23717, 775853), (59681, 308321)]