21608112

素因数分解:

$2^4\times 3^1\times {\mathrm{450169}}^1$

素因数の和:450180

約数の個数: 20

約数和(自身を含む): 55821080

約数和(自身を除く): 34212968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 450169, 900338, 1350507, 1800676, 2701014, 3601352, 5402028, 7202704, 10804056, 21608112]

約数ペア:

[(1, 21608112), (2, 10804056), (3, 7202704), (4, 5402028), (6, 3601352), (8, 2701014), (12, 1800676), (16, 1350507), (24, 900338), (48, 450169)]