13002426

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 29281824

約数和(自身を除く): 16279398

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 157, 214, 258, 314, 321, 387, 471, 642, 774, 942, 963, 1413, 1926, 2826, 4601, 6751, 9202, 13502, 13803, 16799, 20253, 27606, 33598, 40506, 41409, 50397, 60759, 82818, 100794, 121518, 151191, 302382, 722357, 1444714, 2167071, 4334142, 6501213, 13002426]

約数ペア:

[(1, 13002426), (2, 6501213), (3, 4334142), (6, 2167071), (9, 1444714), (18, 722357), (43, 302382), (86, 151191), (107, 121518), (129, 100794), (157, 82818), (214, 60759), (258, 50397), (314, 41409), (321, 40506), (387, 33598), (471, 27606), (642, 20253), (774, 16799), (942, 13803), (963, 13502), (1413, 9202), (1926, 6751), (2826, 4601)]