21936700746

素因数分解:

$2^1\times 3^4\times {\mathrm{135411733}}^1$

素因数の和:135411747

約数の個数: 20

約数和(自身を含む): 49154459442

約数和(自身を除く): 27217758696

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 135411733, 270823466, 406235199, 812470398, 1218705597, 2437411194, 3656116791, 7312233582, 10968350373, 21936700746]

約数ペア:

[(1, 21936700746), (2, 10968350373), (3, 7312233582), (6, 3656116791), (9, 2437411194), (18, 1218705597), (27, 812470398), (54, 406235199), (81, 270823466), (162, 135411733)]