18036691735

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{270071}}^1$

素因数の和:270151

約数の個数: 24

約数和(自身を含む): 23460614496

約数和(自身を除く): 5423922761

約数列:

[1, 5, 19, 37, 95, 185, 361, 703, 1805, 3515, 13357, 66785, 270071, 1350355, 5131349, 9992627, 25656745, 49963135, 97495631, 189859913, 487478155, 949299565, 3607338347, 18036691735]

約数ペア:

[(1, 18036691735), (5, 3607338347), (19, 949299565), (37, 487478155), (95, 189859913), (185, 97495631), (361, 49963135), (703, 25656745), (1805, 9992627), (3515, 5131349), (13357, 1350355), (66785, 270071)]