21167082

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:884

約数の個数: 40

約数和(自身を含む): 47746116

約数和(自身を除く): 26579034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 677, 1158, 1354, 1737, 2031, 3474, 4062, 5211, 6093, 10422, 12186, 15633, 18279, 31266, 36558, 54837, 109674, 130661, 261322, 391983, 783966, 1175949, 2351898, 3527847, 7055694, 10583541, 21167082]

約数ペア:

[(1, 21167082), (2, 10583541), (3, 7055694), (6, 3527847), (9, 2351898), (18, 1175949), (27, 783966), (54, 391983), (81, 261322), (162, 130661), (193, 109674), (386, 54837), (579, 36558), (677, 31266), (1158, 18279), (1354, 15633), (1737, 12186), (2031, 10422), (3474, 6093), (4062, 5211)]