22680168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 65372160

約数和(自身を除く): 42691992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1063, 1524, 1778, 2126, 2667, 3048, 3189, 3556, 4252, 5334, 6378, 7112, 7441, 8504, 10668, 12756, 14882, 21336, 22323, 25512, 29764, 44646, 59528, 89292, 135001, 178584, 270002, 405003, 540004, 810006, 945007, 1080008, 1620012, 1890014, 2835021, 3240024, 3780028, 5670042, 7560056, 11340084, 22680168]

約数ペア:

[(1, 22680168), (2, 11340084), (3, 7560056), (4, 5670042), (6, 3780028), (7, 3240024), (8, 2835021), (12, 1890014), (14, 1620012), (21, 1080008), (24, 945007), (28, 810006), (42, 540004), (56, 405003), (84, 270002), (127, 178584), (168, 135001), (254, 89292), (381, 59528), (508, 44646), (762, 29764), (889, 25512), (1016, 22323), (1063, 21336), (1524, 14882), (1778, 12756), (2126, 10668), (2667, 8504), (3048, 7441), (3189, 7112), (3556, 6378), (4252, 5334)]