21819432

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53479}}^1$

素因数の和:53505

約数の個数: 32

約数和(自身を含む): 57758400

約数和(自身を除く): 35938968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53479, 106958, 160437, 213916, 320874, 427832, 641748, 909143, 1283496, 1818286, 2727429, 3636572, 5454858, 7273144, 10909716, 21819432]

約数ペア:

[(1, 21819432), (2, 10909716), (3, 7273144), (4, 5454858), (6, 3636572), (8, 2727429), (12, 1818286), (17, 1283496), (24, 909143), (34, 641748), (51, 427832), (68, 320874), (102, 213916), (136, 160437), (204, 106958), (408, 53479)]