16817814

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23957}}^1$

素因数の和:23981

約数の個数: 32

約数和(自身を含む): 40249440

約数和(自身を除く): 23431626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 23957, 47914, 71871, 143742, 215613, 311441, 431226, 622882, 646839, 934323, 1293678, 1868646, 2802969, 5605938, 8408907, 16817814]

約数ペア:

[(1, 16817814), (2, 8408907), (3, 5605938), (6, 2802969), (9, 1868646), (13, 1293678), (18, 934323), (26, 646839), (27, 622882), (39, 431226), (54, 311441), (78, 215613), (117, 143742), (234, 71871), (351, 47914), (702, 23957)]