26139870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{290443}}^1$

素因数の和:290456

約数の個数: 24

約数和(自身を含む): 67963896

約数和(自身を除く): 41824026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 290443, 580886, 871329, 1452215, 1742658, 2613987, 2904430, 4356645, 5227974, 8713290, 13069935, 26139870]

約数ペア:

[(1, 26139870), (2, 13069935), (3, 8713290), (5, 5227974), (6, 4356645), (9, 2904430), (10, 2613987), (15, 1742658), (18, 1452215), (30, 871329), (45, 580886), (90, 290443)]