18146856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1223

約数の個数: 96

約数和(自身を含む): 56881440

約数和(自身を除く): 38734584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1187, 1274, 1911, 2184, 2374, 2548, 3561, 3822, 4748, 5096, 7122, 7644, 8309, 9496, 14244, 15288, 15431, 16618, 24927, 28488, 30862, 33236, 46293, 49854, 58163, 61724, 66472, 92586, 99708, 108017, 116326, 123448, 174489, 185172, 199416, 216034, 232652, 324051, 348978, 370344, 432068, 465304, 648102, 697956, 756119, 864136, 1296204, 1395912, 1512238, 2268357, 2592408, 3024476, 4536714, 6048952, 9073428, 18146856]

約数ペア:

[(1, 18146856), (2, 9073428), (3, 6048952), (4, 4536714), (6, 3024476), (7, 2592408), (8, 2268357), (12, 1512238), (13, 1395912), (14, 1296204), (21, 864136), (24, 756119), (26, 697956), (28, 648102), (39, 465304), (42, 432068), (49, 370344), (52, 348978), (56, 324051), (78, 232652), (84, 216034), (91, 199416), (98, 185172), (104, 174489), (147, 123448), (156, 116326), (168, 108017), (182, 99708), (196, 92586), (273, 66472), (294, 61724), (312, 58163), (364, 49854), (392, 46293), (546, 33236), (588, 30862), (637, 28488), (728, 24927), (1092, 16618), (1176, 15431), (1187, 15288), (1274, 14244), (1911, 9496), (2184, 8309), (2374, 7644), (2548, 7122), (3561, 5096), (3822, 4748)]