13139166

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 27168768

約数和(自身を除く): 14029602

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 401, 762, 802, 1203, 2406, 5461, 10922, 16383, 17243, 32766, 34486, 50927, 51729, 101854, 103458, 152781, 305562, 2189861, 4379722, 6569583, 13139166]

約数ペア:

[(1, 13139166), (2, 6569583), (3, 4379722), (6, 2189861), (43, 305562), (86, 152781), (127, 103458), (129, 101854), (254, 51729), (258, 50927), (381, 34486), (401, 32766), (762, 17243), (802, 16383), (1203, 10922), (2406, 5461)]