21060996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{159553}}^1$

素因数の和:159571

約数の個数: 24

約数和(自身を含む): 53610144

約数和(自身を除く): 32549148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 159553, 319106, 478659, 638212, 957318, 1755083, 1914636, 3510166, 5265249, 7020332, 10530498, 21060996]

約数ペア:

[(1, 21060996), (2, 10530498), (3, 7020332), (4, 5265249), (6, 3510166), (11, 1914636), (12, 1755083), (22, 957318), (33, 638212), (44, 478659), (66, 319106), (132, 159553)]