390844281402

素因数分解:

$2^1\times 3^4\times {\mathrm{2412619021}}^1$

素因数の和:2412619035

約数の個数: 20

約数和(自身を含む): 875780704986

約数和(自身を除く): 484936423584

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2412619021, 4825238042, 7237857063, 14475714126, 21713571189, 43427142378, 65140713567, 130281427134, 195422140701, 390844281402]

約数ペア:

[(1, 390844281402), (2, 195422140701), (3, 130281427134), (6, 65140713567), (9, 43427142378), (18, 21713571189), (27, 14475714126), (54, 7237857063), (81, 4825238042), (162, 2412619021)]