21853711248

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1463941}}^1$

素因数の和:1464263

約数の個数: 40

約数和(自身を含む): 56636988096

約数和(自身を除く): 34783276848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1244, 1866, 2488, 3732, 4976, 7464, 14928, 1463941, 2927882, 4391823, 5855764, 8783646, 11711528, 17567292, 23423056, 35134584, 70269168, 455285651, 910571302, 1365856953, 1821142604, 2731713906, 3642285208, 5463427812, 7284570416, 10926855624, 21853711248]

約数ペア:

[(1, 21853711248), (2, 10926855624), (3, 7284570416), (4, 5463427812), (6, 3642285208), (8, 2731713906), (12, 1821142604), (16, 1365856953), (24, 910571302), (48, 455285651), (311, 70269168), (622, 35134584), (933, 23423056), (1244, 17567292), (1866, 11711528), (2488, 8783646), (3732, 5855764), (4976, 4391823), (7464, 2927882), (14928, 1463941)]