40280796

素因数分解:

$2^2\times 3^2\times {\mathrm{1118911}}^1$

素因数の和:1118921

約数の個数: 18

約数和(自身を含む): 101820992

約数和(自身を除く): 61540196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1118911, 2237822, 3356733, 4475644, 6713466, 10070199, 13426932, 20140398, 40280796]

約数ペア:

[(1, 40280796), (2, 20140398), (3, 13426932), (4, 10070199), (6, 6713466), (9, 4475644), (12, 3356733), (18, 2237822), (36, 1118911)]