15346872

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4957}}^1$

素因数の和:5012

約数の個数: 48

約数和(自身を含む): 42539640

約数和(自身を除く): 27192768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 4957, 9914, 14871, 19828, 29742, 39656, 44613, 59484, 89226, 118968, 178452, 213151, 356904, 426302, 639453, 852604, 1278906, 1705208, 1918359, 2557812, 3836718, 5115624, 7673436, 15346872]

約数ペア:

[(1, 15346872), (2, 7673436), (3, 5115624), (4, 3836718), (6, 2557812), (8, 1918359), (9, 1705208), (12, 1278906), (18, 852604), (24, 639453), (36, 426302), (43, 356904), (72, 213151), (86, 178452), (129, 118968), (172, 89226), (258, 59484), (344, 44613), (387, 39656), (516, 29742), (774, 19828), (1032, 14871), (1548, 9914), (3096, 4957)]