18311664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{54499}}^1$

素因数の和:54517

約数の個数: 40

約数和(自身を含む): 54064000

約数和(自身を除く): 35752336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 54499, 108998, 163497, 217996, 326994, 381493, 435992, 653988, 762986, 871984, 1144479, 1307976, 1525972, 2288958, 2615952, 3051944, 4577916, 6103888, 9155832, 18311664]

約数ペア:

[(1, 18311664), (2, 9155832), (3, 6103888), (4, 4577916), (6, 3051944), (7, 2615952), (8, 2288958), (12, 1525972), (14, 1307976), (16, 1144479), (21, 871984), (24, 762986), (28, 653988), (42, 435992), (48, 381493), (56, 326994), (84, 217996), (112, 163497), (168, 108998), (336, 54499)]