40729554

素因数分解:

$2^1\times 3^4\times {\mathrm{251417}}^1$

素因数の和:251431

約数の個数: 20

約数和(自身を含む): 91264734

約数和(自身を除く): 50535180

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251417, 502834, 754251, 1508502, 2262753, 4525506, 6788259, 13576518, 20364777, 40729554]

約数ペア:

[(1, 40729554), (2, 20364777), (3, 13576518), (6, 6788259), (9, 4525506), (18, 2262753), (27, 1508502), (54, 754251), (81, 502834), (162, 251417)]