13020252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{155003}}^1$

素因数の和:155017

約数の個数: 24

約数和(自身を含む): 34720896

約数和(自身を除く): 21700644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 155003, 310006, 465009, 620012, 930018, 1085021, 1860036, 2170042, 3255063, 4340084, 6510126, 13020252]

約数ペア:

[(1, 13020252), (2, 6510126), (3, 4340084), (4, 3255063), (6, 2170042), (7, 1860036), (12, 1085021), (14, 930018), (21, 620012), (28, 465009), (42, 310006), (84, 155003)]