81442458

素因数分解:

$2^1\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{3931}}^1$

素因数の和:5090

約数の個数: 24

約数和(自身を含む): 176656896

約数和(自身を除く): 95214438

約数列:

[1, 2, 3, 6, 9, 18, 1151, 2302, 3453, 3931, 6906, 7862, 10359, 11793, 20718, 23586, 35379, 70758, 4524581, 9049162, 13573743, 27147486, 40721229, 81442458]

約数ペア:

[(1, 81442458), (2, 40721229), (3, 27147486), (6, 13573743), (9, 9049162), (18, 4524581), (1151, 70758), (2302, 35379), (3453, 23586), (3931, 20718), (6906, 11793), (7862, 10359)]