72644724

素因数分解:

$2^2\times 3^2\times {\mathrm{2017909}}^1$

素因数の和:2017919

約数の個数: 18

約数和(自身を含む): 183629810

約数和(自身を除く): 110985086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2017909, 4035818, 6053727, 8071636, 12107454, 18161181, 24214908, 36322362, 72644724]

約数ペア:

[(1, 72644724), (2, 36322362), (3, 24214908), (4, 18161181), (6, 12107454), (9, 8071636), (12, 6053727), (18, 4035818), (36, 2017909)]