15396408

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4973}}^1$

素因数の和:5028

約数の個数: 48

約数和(自身を含む): 42676920

約数和(自身を除く): 27280512

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, 4973, 9946, 14919, 19892, 29838, 39784, 44757, 59676, 89514, 119352, 179028, 213839, 358056, 427678, 641517, 855356, 1283034, 1710712, 1924551, 2566068, 3849102, 5132136, 7698204, 15396408]

約数ペア:

[(1, 15396408), (2, 7698204), (3, 5132136), (4, 3849102), (6, 2566068), (8, 1924551), (9, 1710712), (12, 1283034), (18, 855356), (24, 641517), (36, 427678), (43, 358056), (72, 213839), (86, 179028), (129, 119352), (172, 89514), (258, 59676), (344, 44757), (387, 39784), (516, 29838), (774, 19892), (1032, 14919), (1548, 9946), (3096, 4973)]