72285084

素因数分解:

$2^2\times 3^2\times {\mathrm{2007919}}^1$

素因数の和:2007929

約数の個数: 18

約数和(自身を含む): 182720720

約数和(自身を除く): 110435636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2007919, 4015838, 6023757, 8031676, 12047514, 18071271, 24095028, 36142542, 72285084]

約数ペア:

[(1, 72285084), (2, 36142542), (3, 24095028), (4, 18071271), (6, 12047514), (9, 8031676), (12, 6023757), (18, 4015838), (36, 2007919)]