31028004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{123127}}^1$

素因数の和:123144

約数の個数: 36

約数和(自身を含む): 89637184

約数和(自身を除く): 58609180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 123127, 246254, 369381, 492508, 738762, 861889, 1108143, 1477524, 1723778, 2216286, 2585667, 3447556, 4432572, 5171334, 7757001, 10342668, 15514002, 31028004]

約数ペア:

[(1, 31028004), (2, 15514002), (3, 10342668), (4, 7757001), (6, 5171334), (7, 4432572), (9, 3447556), (12, 2585667), (14, 2216286), (18, 1723778), (21, 1477524), (28, 1108143), (36, 861889), (42, 738762), (63, 492508), (84, 369381), (126, 246254), (252, 123127)]