18013464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 56459520

約数和(自身を除く): 38446056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 103, 126, 168, 206, 252, 309, 347, 412, 504, 618, 694, 721, 824, 927, 1041, 1236, 1388, 1442, 1854, 2082, 2163, 2429, 2472, 2776, 2884, 3123, 3708, 4164, 4326, 4858, 5768, 6246, 6489, 7287, 7416, 8328, 8652, 9716, 12492, 12978, 14574, 17304, 19432, 21861, 24984, 25956, 29148, 35741, 43722, 51912, 58296, 71482, 87444, 107223, 142964, 174888, 214446, 250187, 285928, 321669, 428892, 500374, 643338, 750561, 857784, 1000748, 1286676, 1501122, 2001496, 2251683, 2573352, 3002244, 4503366, 6004488, 9006732, 18013464]

約数ペア:

[(1, 18013464), (2, 9006732), (3, 6004488), (4, 4503366), (6, 3002244), (7, 2573352), (8, 2251683), (9, 2001496), (12, 1501122), (14, 1286676), (18, 1000748), (21, 857784), (24, 750561), (28, 643338), (36, 500374), (42, 428892), (56, 321669), (63, 285928), (72, 250187), (84, 214446), (103, 174888), (126, 142964), (168, 107223), (206, 87444), (252, 71482), (309, 58296), (347, 51912), (412, 43722), (504, 35741), (618, 29148), (694, 25956), (721, 24984), (824, 21861), (927, 19432), (1041, 17304), (1236, 14574), (1388, 12978), (1442, 12492), (1854, 9716), (2082, 8652), (2163, 8328), (2429, 7416), (2472, 7287), (2776, 6489), (2884, 6246), (3123, 5768), (3708, 4858), (4164, 4326)]