21136992

素因数分解:

$2^5\times 3^1\times {\mathrm{220177}}^1$

素因数の和:220190

約数の個数: 24

約数和(自身を含む): 55484856

約数和(自身を除く): 34347864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 220177, 440354, 660531, 880708, 1321062, 1761416, 2642124, 3522832, 5284248, 7045664, 10568496, 21136992]

約数ペア:

[(1, 21136992), (2, 10568496), (3, 7045664), (4, 5284248), (6, 3522832), (8, 2642124), (12, 1761416), (16, 1321062), (24, 880708), (32, 660531), (48, 440354), (96, 220177)]