42421992

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^2$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 107908320

約数和(自身を除く): 65486328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 131, 206, 262, 309, 393, 412, 524, 618, 786, 824, 1048, 1236, 1572, 2472, 3144, 13493, 17161, 26986, 34322, 40479, 51483, 53972, 68644, 80958, 102966, 107944, 137288, 161916, 205932, 323832, 411864, 1767583, 3535166, 5302749, 7070332, 10605498, 14140664, 21210996, 42421992]

約数ペア:

[(1, 42421992), (2, 21210996), (3, 14140664), (4, 10605498), (6, 7070332), (8, 5302749), (12, 3535166), (24, 1767583), (103, 411864), (131, 323832), (206, 205932), (262, 161916), (309, 137288), (393, 107944), (412, 102966), (524, 80958), (618, 68644), (786, 53972), (824, 51483), (1048, 40479), (1236, 34322), (1572, 26986), (2472, 17161), (3144, 13493)]