212260662

素因数分解:

$2^1\times 3^4\times {\mathrm{1310251}}^1$

素因数の和:1310265

約数の個数: 20

約数和(自身を含む): 475621476

約数和(自身を除く): 263360814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1310251, 2620502, 3930753, 7861506, 11792259, 23584518, 35376777, 70753554, 106130331, 212260662]

約数ペア:

[(1, 212260662), (2, 106130331), (3, 70753554), (6, 35376777), (9, 23584518), (18, 11792259), (27, 7861506), (54, 3930753), (81, 2620502), (162, 1310251)]