18334404

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 55413120

約数和(自身を除く): 37078716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 61, 66, 69, 92, 99, 108, 121, 122, 132, 138, 183, 198, 207, 242, 244, 253, 276, 297, 363, 366, 396, 414, 484, 506, 549, 594, 621, 671, 726, 732, 759, 828, 1012, 1089, 1098, 1188, 1242, 1342, 1403, 1452, 1518, 1647, 2013, 2178, 2196, 2277, 2484, 2684, 2783, 2806, 3036, 3267, 3294, 4026, 4209, 4356, 4554, 5566, 5612, 6039, 6534, 6588, 6831, 7381, 8052, 8349, 8418, 9108, 11132, 12078, 12627, 13068, 13662, 14762, 15433, 16698, 16836, 18117, 22143, 24156, 25047, 25254, 27324, 29524, 30866, 33396, 36234, 37881, 44286, 46299, 50094, 50508, 61732, 66429, 72468, 75141, 75762, 88572, 92598, 100188, 132858, 138897, 150282, 151524, 169763, 185196, 199287, 265716, 277794, 300564, 339526, 398574, 416691, 509289, 555588, 679052, 797148, 833382, 1018578, 1527867, 1666764, 2037156, 3055734, 4583601, 6111468, 9167202, 18334404]

約数ペア:

[(1, 18334404), (2, 9167202), (3, 6111468), (4, 4583601), (6, 3055734), (9, 2037156), (11, 1666764), (12, 1527867), (18, 1018578), (22, 833382), (23, 797148), (27, 679052), (33, 555588), (36, 509289), (44, 416691), (46, 398574), (54, 339526), (61, 300564), (66, 277794), (69, 265716), (92, 199287), (99, 185196), (108, 169763), (121, 151524), (122, 150282), (132, 138897), (138, 132858), (183, 100188), (198, 92598), (207, 88572), (242, 75762), (244, 75141), (253, 72468), (276, 66429), (297, 61732), (363, 50508), (366, 50094), (396, 46299), (414, 44286), (484, 37881), (506, 36234), (549, 33396), (594, 30866), (621, 29524), (671, 27324), (726, 25254), (732, 25047), (759, 24156), (828, 22143), (1012, 18117), (1089, 16836), (1098, 16698), (1188, 15433), (1242, 14762), (1342, 13662), (1403, 13068), (1452, 12627), (1518, 12078), (1647, 11132), (2013, 9108), (2178, 8418), (2196, 8349), (2277, 8052), (2484, 7381), (2684, 6831), (2783, 6588), (2806, 6534), (3036, 6039), (3267, 5612), (3294, 5566), (4026, 4554), (4209, 4356)]