40379634

素因数分解:

$2^1\times 3^4\times {\mathrm{249257}}^1$

素因数の和:249271

約数の個数: 20

約数和(自身を含む): 90480654

約数和(自身を除く): 50101020

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 249257, 498514, 747771, 1495542, 2243313, 4486626, 6729939, 13459878, 20189817, 40379634]

約数ペア:

[(1, 40379634), (2, 20189817), (3, 13459878), (6, 6729939), (9, 4486626), (18, 2243313), (27, 1495542), (54, 747771), (81, 498514), (162, 249257)]