2013157998

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{26699}}^1$

素因数の和:26837

約数の個数: 48

約数和(自身を含む): 4498416000

約数和(自身を除く): 2485258002

約数列:

[1, 2, 3, 6, 9, 18, 59, 71, 118, 142, 177, 213, 354, 426, 531, 639, 1062, 1278, 4189, 8378, 12567, 25134, 26699, 37701, 53398, 75402, 80097, 160194, 240291, 480582, 1575241, 1895629, 3150482, 3791258, 4725723, 5686887, 9451446, 11373774, 14177169, 17060661, 28354338, 34121322, 111842111, 223684222, 335526333, 671052666, 1006578999, 2013157998]

約数ペア:

[(1, 2013157998), (2, 1006578999), (3, 671052666), (6, 335526333), (9, 223684222), (18, 111842111), (59, 34121322), (71, 28354338), (118, 17060661), (142, 14177169), (177, 11373774), (213, 9451446), (354, 5686887), (426, 4725723), (531, 3791258), (639, 3150482), (1062, 1895629), (1278, 1575241), (4189, 480582), (8378, 240291), (12567, 160194), (25134, 80097), (26699, 75402), (37701, 53398)]