421923768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2511451}}^1$

素因数の和:2511467

約数の個数: 32

約数和(自身を含む): 1205496960

約数和(自身を除く): 783573192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2511451, 5022902, 7534353, 10045804, 15068706, 17580157, 20091608, 30137412, 35160314, 52740471, 60274824, 70320628, 105480942, 140641256, 210961884, 421923768]

約数ペア:

[(1, 421923768), (2, 210961884), (3, 140641256), (4, 105480942), (6, 70320628), (7, 60274824), (8, 52740471), (12, 35160314), (14, 30137412), (21, 20091608), (24, 17580157), (28, 15068706), (42, 10045804), (56, 7534353), (84, 5022902), (168, 2511451)]