25682994

素因数分解:

$2^1\times 3^4\times {\mathrm{158537}}^1$

素因数の和:158551

約数の個数: 20

約数和(自身を含む): 57549294

約数和(自身を除く): 31866300

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 158537, 317074, 475611, 951222, 1426833, 2853666, 4280499, 8560998, 12841497, 25682994]

約数ペア:

[(1, 25682994), (2, 12841497), (3, 8560998), (6, 4280499), (9, 2853666), (18, 1426833), (27, 951222), (54, 475611), (81, 317074), (162, 158537)]