145189884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1728451}}^1$

素因数の和:1728465

約数の個数: 24

約数和(自身を含む): 387173248

約数和(自身を除く): 241983364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1728451, 3456902, 5185353, 6913804, 10370706, 12099157, 20741412, 24198314, 36297471, 48396628, 72594942, 145189884]

約数ペア:

[(1, 145189884), (2, 72594942), (3, 48396628), (4, 36297471), (6, 24198314), (7, 20741412), (12, 12099157), (14, 10370706), (21, 6913804), (28, 5185353), (42, 3456902), (84, 1728451)]