489145212

素因数分解:

$2^2\times 3^2\times {\mathrm{13587367}}^1$

素因数の和:13587377

約数の個数: 18

約数和(自身を含む): 1236450488

約数和(自身を除く): 747305276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 13587367, 27174734, 40762101, 54349468, 81524202, 122286303, 163048404, 244572606, 489145212]

約数ペア:

[(1, 489145212), (2, 244572606), (3, 163048404), (4, 122286303), (6, 81524202), (9, 54349468), (12, 40762101), (18, 27174734), (36, 13587367)]