18280416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2504

約数の個数: 96

約数和(自身を含む): 59851008

約数和(自身を除く): 41570592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 2473, 3696, 4946, 7392, 7419, 9892, 14838, 17311, 19784, 27203, 29676, 34622, 39568, 51933, 54406, 59352, 69244, 79136, 81609, 103866, 108812, 118704, 138488, 163218, 190421, 207732, 217624, 237408, 276976, 326436, 380842, 415464, 435248, 553952, 571263, 652872, 761684, 830928, 870496, 1142526, 1305744, 1523368, 1661856, 2285052, 2611488, 3046736, 4570104, 6093472, 9140208, 18280416]

約数ペア:

[(1, 18280416), (2, 9140208), (3, 6093472), (4, 4570104), (6, 3046736), (7, 2611488), (8, 2285052), (11, 1661856), (12, 1523368), (14, 1305744), (16, 1142526), (21, 870496), (22, 830928), (24, 761684), (28, 652872), (32, 571263), (33, 553952), (42, 435248), (44, 415464), (48, 380842), (56, 326436), (66, 276976), (77, 237408), (84, 217624), (88, 207732), (96, 190421), (112, 163218), (132, 138488), (154, 118704), (168, 108812), (176, 103866), (224, 81609), (231, 79136), (264, 69244), (308, 59352), (336, 54406), (352, 51933), (462, 39568), (528, 34622), (616, 29676), (672, 27203), (924, 19784), (1056, 17311), (1232, 14838), (1848, 9892), (2464, 7419), (2473, 7392), (3696, 4946)]