61442406

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 136401408

約数和(自身を除く): 74959002

約数列:

[1, 2, 3, 6, 9, 18, 71, 131, 142, 213, 262, 367, 393, 426, 639, 734, 786, 1101, 1179, 1278, 2202, 2358, 3303, 6606, 9301, 18602, 26057, 27903, 48077, 52114, 55806, 78171, 83709, 96154, 144231, 156342, 167418, 234513, 288462, 432693, 469026, 865386, 3413467, 6826934, 10240401, 20480802, 30721203, 61442406]

約数ペア:

[(1, 61442406), (2, 30721203), (3, 20480802), (6, 10240401), (9, 6826934), (18, 3413467), (71, 865386), (131, 469026), (142, 432693), (213, 288462), (262, 234513), (367, 167418), (393, 156342), (426, 144231), (639, 96154), (734, 83709), (786, 78171), (1101, 55806), (1179, 52114), (1278, 48077), (2202, 27903), (2358, 26057), (3303, 18602), (6606, 9301)]