18286507824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{111427}}^1$

素因数の和:111714

約数の個数: 80

約数和(自身を含む): 51067898112

約数和(自身を除く): 32781390288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 263, 312, 526, 624, 789, 1052, 1578, 2104, 3156, 3419, 4208, 6312, 6838, 10257, 12624, 13676, 20514, 27352, 41028, 54704, 82056, 111427, 164112, 222854, 334281, 445708, 668562, 891416, 1337124, 1448551, 1782832, 2674248, 2897102, 4345653, 5348496, 5794204, 8691306, 11588408, 17382612, 23176816, 29305301, 34765224, 58610602, 69530448, 87915903, 117221204, 175831806, 234442408, 351663612, 380968913, 468884816, 703327224, 761937826, 1142906739, 1406654448, 1523875652, 2285813478, 3047751304, 4571626956, 6095502608, 9143253912, 18286507824]

約数ペア:

[(1, 18286507824), (2, 9143253912), (3, 6095502608), (4, 4571626956), (6, 3047751304), (8, 2285813478), (12, 1523875652), (13, 1406654448), (16, 1142906739), (24, 761937826), (26, 703327224), (39, 468884816), (48, 380968913), (52, 351663612), (78, 234442408), (104, 175831806), (156, 117221204), (208, 87915903), (263, 69530448), (312, 58610602), (526, 34765224), (624, 29305301), (789, 23176816), (1052, 17382612), (1578, 11588408), (2104, 8691306), (3156, 5794204), (3419, 5348496), (4208, 4345653), (6312, 2897102), (6838, 2674248), (10257, 1782832), (12624, 1448551), (13676, 1337124), (20514, 891416), (27352, 668562), (41028, 445708), (54704, 334281), (82056, 222854), (111427, 164112)]