21836112

素因数分解:

$2^4\times 3^1\times {\mathrm{454919}}^1$

素因数の和:454930

約数の個数: 20

約数和(自身を含む): 56410080

約数和(自身を除く): 34573968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454919, 909838, 1364757, 1819676, 2729514, 3639352, 5459028, 7278704, 10918056, 21836112]

約数ペア:

[(1, 21836112), (2, 10918056), (3, 7278704), (4, 5459028), (6, 3639352), (8, 2729514), (12, 1819676), (16, 1364757), (24, 909838), (48, 454919)]