281772012

素因数分解:

$2^2\times 3^1\times {\mathrm{23481001}}^1$

素因数の和:23481008

約数の個数: 12

約数和(自身を含む): 657468056

約数和(自身を除く): 375696044

約数列:

[1, 2, 3, 4, 6, 12, 23481001, 46962002, 70443003, 93924004, 140886006, 281772012]

約数ペア:

[(1, 281772012), (2, 140886006), (3, 93924004), (4, 70443003), (6, 46962002), (12, 23481001)]