291216636

素因数分解:

$2^2\times 3^2\times {\mathrm{8089351}}^1$

素因数の和:8089361

約数の個数: 18

約数和(自身を含む): 736131032

約数和(自身を除く): 444914396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8089351, 16178702, 24268053, 32357404, 48536106, 72804159, 97072212, 145608318, 291216636]

約数ペア:

[(1, 291216636), (2, 145608318), (3, 97072212), (4, 72804159), (6, 48536106), (9, 32357404), (12, 24268053), (18, 16178702), (36, 8089351)]