18173148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{216347}}^1$

素因数の和:216361

約数の個数: 24

約数和(自身を含む): 48461952

約数和(自身を除く): 30288804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 216347, 432694, 649041, 865388, 1298082, 1514429, 2596164, 3028858, 4543287, 6057716, 9086574, 18173148]

約数ペア:

[(1, 18173148), (2, 9086574), (3, 6057716), (4, 4543287), (6, 3028858), (7, 2596164), (12, 1514429), (14, 1298082), (21, 865388), (28, 649041), (42, 432694), (84, 216347)]