11948454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 34145280

約数和(自身を除く): 22196826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 31, 38, 42, 46, 49, 57, 62, 63, 69, 93, 98, 114, 126, 133, 138, 147, 161, 171, 186, 207, 217, 266, 279, 294, 322, 342, 399, 414, 434, 437, 441, 483, 558, 589, 651, 713, 798, 874, 882, 931, 966, 1127, 1178, 1197, 1302, 1311, 1426, 1449, 1519, 1767, 1862, 1953, 2139, 2254, 2394, 2622, 2793, 2898, 3038, 3059, 3381, 3534, 3906, 3933, 4123, 4278, 4557, 4991, 5301, 5586, 6118, 6417, 6762, 7866, 8246, 8379, 9114, 9177, 9982, 10143, 10602, 12369, 12834, 13547, 13671, 14973, 16758, 18354, 20286, 21413, 24738, 27094, 27342, 27531, 28861, 29946, 34937, 37107, 40641, 42826, 44919, 55062, 57722, 64239, 69874, 74214, 81282, 86583, 89838, 94829, 104811, 121923, 128478, 173166, 189658, 192717, 209622, 243846, 259749, 284487, 314433, 385434, 519498, 568974, 628866, 663803, 853461, 1327606, 1706922, 1991409, 3982818, 5974227, 11948454]

約数ペア:

[(1, 11948454), (2, 5974227), (3, 3982818), (6, 1991409), (7, 1706922), (9, 1327606), (14, 853461), (18, 663803), (19, 628866), (21, 568974), (23, 519498), (31, 385434), (38, 314433), (42, 284487), (46, 259749), (49, 243846), (57, 209622), (62, 192717), (63, 189658), (69, 173166), (93, 128478), (98, 121923), (114, 104811), (126, 94829), (133, 89838), (138, 86583), (147, 81282), (161, 74214), (171, 69874), (186, 64239), (207, 57722), (217, 55062), (266, 44919), (279, 42826), (294, 40641), (322, 37107), (342, 34937), (399, 29946), (414, 28861), (434, 27531), (437, 27342), (441, 27094), (483, 24738), (558, 21413), (589, 20286), (651, 18354), (713, 16758), (798, 14973), (874, 13671), (882, 13547), (931, 12834), (966, 12369), (1127, 10602), (1178, 10143), (1197, 9982), (1302, 9177), (1311, 9114), (1426, 8379), (1449, 8246), (1519, 7866), (1767, 6762), (1862, 6417), (1953, 6118), (2139, 5586), (2254, 5301), (2394, 4991), (2622, 4557), (2793, 4278), (2898, 4123), (3038, 3933), (3059, 3906), (3381, 3534)]