17998156953

素因数分解:

$3^2\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{152203}}^1$

素因数の和:154093

約数の個数: 24

約数和(自身を含む): 29727267648

約数和(自身を除く): 11729110695

約数列:

[1, 3, 7, 9, 21, 63, 1877, 5631, 13139, 16893, 39417, 118251, 152203, 456609, 1065421, 1369827, 3196263, 9588789, 285685031, 857055093, 1999795217, 2571165279, 5999385651, 17998156953]

約数ペア:

[(1, 17998156953), (3, 5999385651), (7, 2571165279), (9, 1999795217), (21, 857055093), (63, 285685031), (1877, 9588789), (5631, 3196263), (13139, 1369827), (16893, 1065421), (39417, 456609), (118251, 152203)]