86253786

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{111439}}^1$

素因数の和:111490

約数の個数: 24

約数和(自身を含む): 191231040

約数和(自身を除く): 104977254

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 111439, 222878, 334317, 668634, 1002951, 2005902, 4791877, 9583754, 14375631, 28751262, 43126893, 86253786]

約数ペア:

[(1, 86253786), (2, 43126893), (3, 28751262), (6, 14375631), (9, 9583754), (18, 4791877), (43, 2005902), (86, 1002951), (129, 668634), (258, 334317), (387, 222878), (774, 111439)]