19636694781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1\times {\mathrm{15817}}^1$

素因数の和:18061

約数の個数: 32

約数和(自身を含む): 30258188928

約数和(自身を除く): 10621494147

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2213, 6639, 15817, 24343, 37621, 47451, 73029, 112863, 173987, 268889, 413831, 521961, 806667, 1241493, 2957779, 8873337, 35003021, 105009063, 385033231, 595051357, 1155099693, 1785154071, 6545564927, 19636694781]

約数ペア:

[(1, 19636694781), (3, 6545564927), (11, 1785154071), (17, 1155099693), (33, 595051357), (51, 385033231), (187, 105009063), (561, 35003021), (2213, 8873337), (6639, 2957779), (15817, 1241493), (24343, 806667), (37621, 521961), (47451, 413831), (73029, 268889), (112863, 173987)]