21112404

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{3673}}^1$

素因数の和:4159

約数の個数: 24

約数和(自身を含む): 49378560

約数和(自身を除く): 28266156

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 3673, 5748, 7346, 11019, 14692, 22038, 44076, 1759367, 3518734, 5278101, 7037468, 10556202, 21112404]

約数ペア:

[(1, 21112404), (2, 10556202), (3, 7037468), (4, 5278101), (6, 3518734), (12, 1759367), (479, 44076), (958, 22038), (1437, 14692), (1916, 11019), (2874, 7346), (3673, 5748)]