21132696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67733}}^1$

素因数の和:67755

約数の個数: 32

約数和(自身を含む): 56896560

約数和(自身を除く): 35763864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 67733, 135466, 203199, 270932, 406398, 541864, 812796, 880529, 1625592, 1761058, 2641587, 3522116, 5283174, 7044232, 10566348, 21132696]

約数ペア:

[(1, 21132696), (2, 10566348), (3, 7044232), (4, 5283174), (6, 3522116), (8, 2641587), (12, 1761058), (13, 1625592), (24, 880529), (26, 812796), (39, 541864), (52, 406398), (78, 270932), (104, 203199), (156, 135466), (312, 67733)]