137996826

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{90907}}^1$

素因数の和:90946

約数の個数: 32

約数和(自身を含む): 314178048

約数和(自身を除く): 176181222

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 90907, 181814, 272721, 545442, 999977, 1999954, 2090861, 2999931, 4181722, 5999862, 6272583, 12545166, 22999471, 45998942, 68998413, 137996826]

約数ペア:

[(1, 137996826), (2, 68998413), (3, 45998942), (6, 22999471), (11, 12545166), (22, 6272583), (23, 5999862), (33, 4181722), (46, 2999931), (66, 2090861), (69, 1999954), (138, 999977), (253, 545442), (506, 272721), (759, 181814), (1518, 90907)]