18604564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{773}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 35628768

約数和(自身を除く): 17024204

約数列:

[1, 2, 4, 11, 22, 44, 547, 773, 1094, 1546, 2188, 3092, 6017, 8503, 12034, 17006, 24068, 34012, 422831, 845662, 1691324, 4651141, 9302282, 18604564]

約数ペア:

[(1, 18604564), (2, 9302282), (4, 4651141), (11, 1691324), (22, 845662), (44, 422831), (547, 34012), (773, 24068), (1094, 17006), (1546, 12034), (2188, 8503), (3092, 6017)]