86145678

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{20899}}^1$

素因数の和:21136

約数の個数: 24

約数和(自身を含む): 187473000

約数和(自身を除く): 101327322

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 20899, 41798, 62697, 125394, 188091, 376182, 4785871, 9571742, 14357613, 28715226, 43072839, 86145678]

約数ペア:

[(1, 86145678), (2, 43072839), (3, 28715226), (6, 14357613), (9, 9571742), (18, 4785871), (229, 376182), (458, 188091), (687, 125394), (1374, 62697), (2061, 41798), (4122, 20899)]