15398472

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 39525840

約数和(自身を除く): 24127368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 347, 516, 694, 1032, 1041, 1388, 1849, 2082, 2776, 3698, 4164, 5547, 7396, 8328, 11094, 14792, 14921, 22188, 29842, 44376, 44763, 59684, 89526, 119368, 179052, 358104, 641603, 1283206, 1924809, 2566412, 3849618, 5132824, 7699236, 15398472]

約数ペア:

[(1, 15398472), (2, 7699236), (3, 5132824), (4, 3849618), (6, 2566412), (8, 1924809), (12, 1283206), (24, 641603), (43, 358104), (86, 179052), (129, 119368), (172, 89526), (258, 59684), (344, 44763), (347, 44376), (516, 29842), (694, 22188), (1032, 14921), (1041, 14792), (1388, 11094), (1849, 8328), (2082, 7396), (2776, 5547), (3698, 4164)]