81922788

素因数分解:

$2^2\times 3^2\times {\mathrm{2275633}}^1$

素因数の和:2275643

約数の個数: 18

約数和(自身を含む): 207082694

約数和(自身を除く): 125159906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2275633, 4551266, 6826899, 9102532, 13653798, 20480697, 27307596, 40961394, 81922788]

約数ペア:

[(1, 81922788), (2, 40961394), (3, 27307596), (4, 20480697), (6, 13653798), (9, 9102532), (12, 6826899), (18, 4551266), (36, 2275633)]