18016614

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 50889600

約数和(自身を除く): 32872986

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 98, 99, 126, 147, 154, 189, 198, 231, 294, 297, 378, 441, 462, 539, 594, 619, 693, 882, 1078, 1238, 1323, 1386, 1617, 1857, 2079, 2646, 3234, 3714, 4158, 4333, 4851, 5571, 6809, 8666, 9702, 11142, 12999, 13618, 14553, 16713, 20427, 25998, 29106, 30331, 33426, 38997, 40854, 47663, 60662, 61281, 77994, 90993, 95326, 116991, 122562, 142989, 181986, 183843, 233982, 272979, 285978, 333641, 367686, 428967, 545958, 667282, 818937, 857934, 1000923, 1286901, 1637874, 2001846, 2573802, 3002769, 6005538, 9008307, 18016614]

約数ペア:

[(1, 18016614), (2, 9008307), (3, 6005538), (6, 3002769), (7, 2573802), (9, 2001846), (11, 1637874), (14, 1286901), (18, 1000923), (21, 857934), (22, 818937), (27, 667282), (33, 545958), (42, 428967), (49, 367686), (54, 333641), (63, 285978), (66, 272979), (77, 233982), (98, 183843), (99, 181986), (126, 142989), (147, 122562), (154, 116991), (189, 95326), (198, 90993), (231, 77994), (294, 61281), (297, 60662), (378, 47663), (441, 40854), (462, 38997), (539, 33426), (594, 30331), (619, 29106), (693, 25998), (882, 20427), (1078, 16713), (1238, 14553), (1323, 13618), (1386, 12999), (1617, 11142), (1857, 9702), (2079, 8666), (2646, 6809), (3234, 5571), (3714, 4851), (4158, 4333)]