18603504

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 56058912

約数和(自身を除く): 37455408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 41, 46, 48, 69, 72, 82, 92, 123, 137, 138, 144, 164, 184, 207, 246, 274, 276, 328, 368, 369, 411, 414, 492, 548, 552, 656, 738, 822, 828, 943, 984, 1096, 1104, 1233, 1476, 1644, 1656, 1886, 1968, 2192, 2466, 2829, 2952, 3151, 3288, 3312, 3772, 4932, 5617, 5658, 5904, 6302, 6576, 7544, 8487, 9453, 9864, 11234, 11316, 12604, 15088, 16851, 16974, 18906, 19728, 22468, 22632, 25208, 28359, 33702, 33948, 37812, 44936, 45264, 50416, 50553, 56718, 67404, 67896, 75624, 89872, 101106, 113436, 129191, 134808, 135792, 151248, 202212, 226872, 258382, 269616, 387573, 404424, 453744, 516764, 775146, 808848, 1033528, 1162719, 1550292, 2067056, 2325438, 3100584, 4650876, 6201168, 9301752, 18603504]

約数ペア:

[(1, 18603504), (2, 9301752), (3, 6201168), (4, 4650876), (6, 3100584), (8, 2325438), (9, 2067056), (12, 1550292), (16, 1162719), (18, 1033528), (23, 808848), (24, 775146), (36, 516764), (41, 453744), (46, 404424), (48, 387573), (69, 269616), (72, 258382), (82, 226872), (92, 202212), (123, 151248), (137, 135792), (138, 134808), (144, 129191), (164, 113436), (184, 101106), (207, 89872), (246, 75624), (274, 67896), (276, 67404), (328, 56718), (368, 50553), (369, 50416), (411, 45264), (414, 44936), (492, 37812), (548, 33948), (552, 33702), (656, 28359), (738, 25208), (822, 22632), (828, 22468), (943, 19728), (984, 18906), (1096, 16974), (1104, 16851), (1233, 15088), (1476, 12604), (1644, 11316), (1656, 11234), (1886, 9864), (1968, 9453), (2192, 8487), (2466, 7544), (2829, 6576), (2952, 6302), (3151, 5904), (3288, 5658), (3312, 5617), (3772, 4932)]