18166296

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 48153600

約数和(自身を除く): 29987304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 607, 696, 1032, 1214, 1247, 1821, 2428, 2494, 3642, 3741, 4856, 4988, 7284, 7482, 9976, 14568, 14964, 17603, 26101, 29928, 35206, 52202, 52809, 70412, 78303, 104404, 105618, 140824, 156606, 208808, 211236, 313212, 422472, 626424, 756929, 1513858, 2270787, 3027716, 4541574, 6055432, 9083148, 18166296]

約数ペア:

[(1, 18166296), (2, 9083148), (3, 6055432), (4, 4541574), (6, 3027716), (8, 2270787), (12, 1513858), (24, 756929), (29, 626424), (43, 422472), (58, 313212), (86, 211236), (87, 208808), (116, 156606), (129, 140824), (172, 105618), (174, 104404), (232, 78303), (258, 70412), (344, 52809), (348, 52202), (516, 35206), (607, 29928), (696, 26101), (1032, 17603), (1214, 14964), (1247, 14568), (1821, 9976), (2428, 7482), (2494, 7284), (3642, 4988), (3741, 4856)]