42172044

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 100383360

約数和(自身を除く): 58211316

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 193, 262, 278, 386, 393, 417, 524, 556, 579, 772, 786, 834, 1158, 1572, 1668, 2316, 18209, 25283, 26827, 36418, 50566, 53654, 54627, 72836, 75849, 80481, 101132, 107308, 109254, 151698, 160962, 218508, 303396, 321924, 3514337, 7028674, 10543011, 14057348, 21086022, 42172044]

約数ペア:

[(1, 42172044), (2, 21086022), (3, 14057348), (4, 10543011), (6, 7028674), (12, 3514337), (131, 321924), (139, 303396), (193, 218508), (262, 160962), (278, 151698), (386, 109254), (393, 107308), (417, 101132), (524, 80481), (556, 75849), (579, 72836), (772, 54627), (786, 53654), (834, 50566), (1158, 36418), (1572, 26827), (1668, 25283), (2316, 18209)]