145429272

素因数分解:

$2^3\times 3^2\times {\mathrm{2019851}}^1$

素因数の和:2019863

約数の個数: 24

約数和(自身を含む): 393871140

約数和(自身を除く): 248441868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2019851, 4039702, 6059553, 8079404, 12119106, 16158808, 18178659, 24238212, 36357318, 48476424, 72714636, 145429272]

約数ペア:

[(1, 145429272), (2, 72714636), (3, 48476424), (4, 36357318), (6, 24238212), (8, 18178659), (9, 16158808), (12, 12119106), (18, 8079404), (24, 6059553), (36, 4039702), (72, 2019851)]