18228252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217003}}^1$

素因数の和:217017

約数の個数: 24

約数和(自身を含む): 48608896

約数和(自身を除く): 30380644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217003, 434006, 651009, 868012, 1302018, 1519021, 2604036, 3038042, 4557063, 6076084, 9114126, 18228252]

約数ペア:

[(1, 18228252), (2, 9114126), (3, 6076084), (4, 4557063), (6, 3038042), (7, 2604036), (12, 1519021), (14, 1302018), (21, 868012), (28, 651009), (42, 434006), (84, 217003)]