18730824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{111493}}^1$

素因数の和:111509

約数の個数: 32

約数和(自身を含む): 53517120

約数和(自身を除く): 34786296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 111493, 222986, 334479, 445972, 668958, 780451, 891944, 1337916, 1560902, 2341353, 2675832, 3121804, 4682706, 6243608, 9365412, 18730824]

約数ペア:

[(1, 18730824), (2, 9365412), (3, 6243608), (4, 4682706), (6, 3121804), (7, 2675832), (8, 2341353), (12, 1560902), (14, 1337916), (21, 891944), (24, 780451), (28, 668958), (42, 445972), (56, 334479), (84, 222986), (168, 111493)]