421518288

素因数分解:

$2^4\times 3^1\times {\mathrm{8781631}}^1$

素因数の和:8781642

約数の個数: 20

約数和(自身を含む): 1088922368

約数和(自身を除く): 667404080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8781631, 17563262, 26344893, 35126524, 52689786, 70253048, 105379572, 140506096, 210759144, 421518288]

約数ペア:

[(1, 421518288), (2, 210759144), (3, 140506096), (4, 105379572), (6, 70253048), (8, 52689786), (12, 35126524), (16, 26344893), (24, 17563262), (48, 8781631)]