21738012

素因数分解:

$2^2\times 3^1\times {\mathrm{757}}^1\times {\mathrm{2393}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 50810256

約数和(自身を除く): 29072244

約数列:

[1, 2, 3, 4, 6, 12, 757, 1514, 2271, 2393, 3028, 4542, 4786, 7179, 9084, 9572, 14358, 28716, 1811501, 3623002, 5434503, 7246004, 10869006, 21738012]

約数ペア:

[(1, 21738012), (2, 10869006), (3, 7246004), (4, 5434503), (6, 3623002), (12, 1811501), (757, 28716), (1514, 14358), (2271, 9572), (2393, 9084), (3028, 7179), (4542, 4786)]