17278968

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{2099}}^1$

素因数の和:2129

約数の個数: 64

約数和(自身を含む): 50400000

約数和(自身を除く): 33121032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2099, 2744, 4116, 4198, 6297, 8232, 8396, 12594, 14693, 16792, 25188, 29386, 44079, 50376, 58772, 88158, 102851, 117544, 176316, 205702, 308553, 352632, 411404, 617106, 719957, 822808, 1234212, 1439914, 2159871, 2468424, 2879828, 4319742, 5759656, 8639484, 17278968]

約数ペア:

[(1, 17278968), (2, 8639484), (3, 5759656), (4, 4319742), (6, 2879828), (7, 2468424), (8, 2159871), (12, 1439914), (14, 1234212), (21, 822808), (24, 719957), (28, 617106), (42, 411404), (49, 352632), (56, 308553), (84, 205702), (98, 176316), (147, 117544), (168, 102851), (196, 88158), (294, 58772), (343, 50376), (392, 44079), (588, 29386), (686, 25188), (1029, 16792), (1176, 14693), (1372, 12594), (2058, 8396), (2099, 8232), (2744, 6297), (4116, 4198)]