22428216

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{8419}}^1$

素因数の和:8468

約数の個数: 48

約数和(自身を含む): 62392200

約数和(自身を除く): 39963984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 8419, 16838, 25257, 33676, 50514, 67352, 75771, 101028, 151542, 202056, 303084, 311503, 606168, 623006, 934509, 1246012, 1869018, 2492024, 2803527, 3738036, 5607054, 7476072, 11214108, 22428216]

約数ペア:

[(1, 22428216), (2, 11214108), (3, 7476072), (4, 5607054), (6, 3738036), (8, 2803527), (9, 2492024), (12, 1869018), (18, 1246012), (24, 934509), (36, 623006), (37, 606168), (72, 311503), (74, 303084), (111, 202056), (148, 151542), (222, 101028), (296, 75771), (333, 67352), (444, 50514), (666, 33676), (888, 25257), (1332, 16838), (2664, 8419)]