16687368

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4438

約数の個数: 48

約数和(自身を含む): 46058220

約数和(自身を除く): 29370852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 4373, 8746, 13119, 17492, 26238, 34984, 39357, 52476, 78714, 104952, 157428, 231769, 314856, 463538, 695307, 927076, 1390614, 1854152, 2085921, 2781228, 4171842, 5562456, 8343684, 16687368]

約数ペア:

[(1, 16687368), (2, 8343684), (3, 5562456), (4, 4171842), (6, 2781228), (8, 2085921), (9, 1854152), (12, 1390614), (18, 927076), (24, 695307), (36, 463538), (53, 314856), (72, 231769), (106, 157428), (159, 104952), (212, 78714), (318, 52476), (424, 39357), (477, 34984), (636, 26238), (954, 17492), (1272, 13119), (1908, 8746), (3816, 4373)]