21809832816

素因数分解:

$2^4\times 3^1\times {\mathrm{454371517}}^1$

素因数の和:454371528

約数の個数: 20

約数和(自身を含む): 56342068232

約数和(自身を除く): 34532235416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454371517, 908743034, 1363114551, 1817486068, 2726229102, 3634972136, 5452458204, 7269944272, 10904916408, 21809832816]

約数ペア:

[(1, 21809832816), (2, 10904916408), (3, 7269944272), (4, 5452458204), (6, 3634972136), (8, 2726229102), (12, 1817486068), (16, 1363114551), (24, 908743034), (48, 454371517)]