18472039599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1\times {\mathrm{2917}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 26664917440

約数和(自身を除く): 8192877841

約数列:

[1, 3, 13, 39, 397, 409, 1191, 1227, 2917, 5161, 5317, 8751, 15483, 15951, 37921, 113763, 162373, 487119, 1158049, 1193053, 2110849, 3474147, 3579159, 6332547, 15054637, 15509689, 45163911, 46529067, 473642041, 1420926123, 6157346533, 18472039599]

約数ペア:

[(1, 18472039599), (3, 6157346533), (13, 1420926123), (39, 473642041), (397, 46529067), (409, 45163911), (1191, 15509689), (1227, 15054637), (2917, 6332547), (5161, 3579159), (5317, 3474147), (8751, 2110849), (15483, 1193053), (15951, 1158049), (37921, 487119), (113763, 162373)]