18465168

素因数分解:

$2^4\times 3^1\times {\mathrm{384691}}^1$

素因数の和:384702

約数の個数: 20

約数和(自身を含む): 47701808

約数和(自身を除く): 29236640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 384691, 769382, 1154073, 1538764, 2308146, 3077528, 4616292, 6155056, 9232584, 18465168]

約数ペア:

[(1, 18465168), (2, 9232584), (3, 6155056), (4, 4616292), (6, 3077528), (8, 2308146), (12, 1538764), (16, 1154073), (24, 769382), (48, 384691)]