18143496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{35999}}^1$

素因数の和:36018

約数の個数: 48

約数和(自身を含む): 56160000

約数和(自身を除く): 38016504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 35999, 71998, 107997, 143996, 215994, 251993, 287992, 323991, 431988, 503986, 647982, 755979, 863976, 1007972, 1295964, 1511958, 2015944, 2267937, 2591928, 3023916, 4535874, 6047832, 9071748, 18143496]

約数ペア:

[(1, 18143496), (2, 9071748), (3, 6047832), (4, 4535874), (6, 3023916), (7, 2591928), (8, 2267937), (9, 2015944), (12, 1511958), (14, 1295964), (18, 1007972), (21, 863976), (24, 755979), (28, 647982), (36, 503986), (42, 431988), (56, 323991), (63, 287992), (72, 251993), (84, 215994), (126, 143996), (168, 107997), (252, 71998), (504, 35999)]