85430286

素因数分解:

$2^1\times 3^2\times {\mathrm{1459}}^1\times {\mathrm{3253}}^1$

素因数の和:4720

約数の個数: 24

約数和(自身を含む): 185282760

約数和(自身を除く): 99852474

約数列:

[1, 2, 3, 6, 9, 18, 1459, 2918, 3253, 4377, 6506, 8754, 9759, 13131, 19518, 26262, 29277, 58554, 4746127, 9492254, 14238381, 28476762, 42715143, 85430286]

約数ペア:

[(1, 85430286), (2, 42715143), (3, 28476762), (6, 14238381), (9, 9492254), (18, 4746127), (1459, 58554), (2918, 29277), (3253, 26262), (4377, 19518), (6506, 13131), (8754, 9759)]