2543112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 144

約数和(自身を含む): 8564400

約数和(自身を除く): 6021288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 132, 143, 152, 156, 169, 171, 198, 209, 228, 234, 247, 264, 286, 312, 338, 342, 396, 418, 429, 456, 468, 494, 507, 572, 627, 676, 684, 741, 792, 836, 858, 936, 988, 1014, 1144, 1254, 1287, 1352, 1368, 1482, 1521, 1672, 1716, 1859, 1881, 1976, 2028, 2223, 2508, 2574, 2717, 2964, 3042, 3211, 3432, 3718, 3762, 4056, 4446, 5016, 5148, 5434, 5577, 5928, 6084, 6422, 7436, 7524, 8151, 8892, 9633, 10296, 10868, 11154, 12168, 12844, 14872, 15048, 16302, 16731, 17784, 19266, 21736, 22308, 24453, 25688, 28899, 32604, 33462, 35321, 38532, 44616, 48906, 57798, 65208, 66924, 70642, 77064, 97812, 105963, 115596, 133848, 141284, 195624, 211926, 231192, 282568, 317889, 423852, 635778, 847704, 1271556, 2543112]

約数ペア:

[(1, 2543112), (2, 1271556), (3, 847704), (4, 635778), (6, 423852), (8, 317889), (9, 282568), (11, 231192), (12, 211926), (13, 195624), (18, 141284), (19, 133848), (22, 115596), (24, 105963), (26, 97812), (33, 77064), (36, 70642), (38, 66924), (39, 65208), (44, 57798), (52, 48906), (57, 44616), (66, 38532), (72, 35321), (76, 33462), (78, 32604), (88, 28899), (99, 25688), (104, 24453), (114, 22308), (117, 21736), (132, 19266), (143, 17784), (152, 16731), (156, 16302), (169, 15048), (171, 14872), (198, 12844), (209, 12168), (228, 11154), (234, 10868), (247, 10296), (264, 9633), (286, 8892), (312, 8151), (338, 7524), (342, 7436), (396, 6422), (418, 6084), (429, 5928), (456, 5577), (468, 5434), (494, 5148), (507, 5016), (572, 4446), (627, 4056), (676, 3762), (684, 3718), (741, 3432), (792, 3211), (836, 3042), (858, 2964), (936, 2717), (988, 2574), (1014, 2508), (1144, 2223), (1254, 2028), (1287, 1976), (1352, 1881), (1368, 1859), (1482, 1716), (1521, 1672)]