22156044

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 31469556

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 139, 148, 222, 278, 359, 417, 444, 556, 718, 834, 1077, 1436, 1668, 2154, 4308, 5143, 10286, 13283, 15429, 20572, 26566, 30858, 39849, 49901, 53132, 61716, 79698, 99802, 149703, 159396, 199604, 299406, 598812, 1846337, 3692674, 5539011, 7385348, 11078022, 22156044]

約数ペア:

[(1, 22156044), (2, 11078022), (3, 7385348), (4, 5539011), (6, 3692674), (12, 1846337), (37, 598812), (74, 299406), (111, 199604), (139, 159396), (148, 149703), (222, 99802), (278, 79698), (359, 61716), (417, 53132), (444, 49901), (556, 39849), (718, 30858), (834, 26566), (1077, 20572), (1436, 15429), (1668, 13283), (2154, 10286), (4308, 5143)]