21006098124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{159137107}}^1$

素因数の和:159137125

約数の個数: 24

約数和(自身を含む): 53470068288

約数和(自身を除く): 32463970164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 159137107, 318274214, 477411321, 636548428, 954822642, 1750508177, 1909645284, 3501016354, 5251524531, 7002032708, 10503049062, 21006098124]

約数ペア:

[(1, 21006098124), (2, 10503049062), (3, 7002032708), (4, 5251524531), (6, 3501016354), (11, 1909645284), (12, 1750508177), (22, 954822642), (33, 636548428), (44, 477411321), (66, 318274214), (132, 159137107)]