21797334

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93151}}^1$

素因数の和:93172

約数の個数: 24

約数和(自身を含む): 50860992

約数和(自身を除く): 29063658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93151, 186302, 279453, 558906, 838359, 1210963, 1676718, 2421926, 3632889, 7265778, 10898667, 21797334]

約数ペア:

[(1, 21797334), (2, 10898667), (3, 7265778), (6, 3632889), (9, 2421926), (13, 1676718), (18, 1210963), (26, 838359), (39, 558906), (78, 279453), (117, 186302), (234, 93151)]