39980472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{33997}}^1$

素因数の和:34020

約数の個数: 48

約数和(自身を含む): 116273160

約数和(自身を除く): 76292688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 33997, 67994, 101991, 135988, 203982, 237979, 271976, 407964, 475958, 713937, 815928, 951916, 1427874, 1665853, 1903832, 2855748, 3331706, 4997559, 5711496, 6663412, 9995118, 13326824, 19990236, 39980472]

約数ペア:

[(1, 39980472), (2, 19990236), (3, 13326824), (4, 9995118), (6, 6663412), (7, 5711496), (8, 4997559), (12, 3331706), (14, 2855748), (21, 1903832), (24, 1665853), (28, 1427874), (42, 951916), (49, 815928), (56, 713937), (84, 475958), (98, 407964), (147, 271976), (168, 237979), (196, 203982), (294, 135988), (392, 101991), (588, 67994), (1176, 33997)]