18787056

素因数分解:

$2^4\times 3^1\times {\mathrm{391397}}^1$

素因数の和:391408

約数の個数: 20

約数和(自身を含む): 48533352

約数和(自身を除く): 29746296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 391397, 782794, 1174191, 1565588, 2348382, 3131176, 4696764, 6262352, 9393528, 18787056]

約数ペア:

[(1, 18787056), (2, 9393528), (3, 6262352), (4, 4696764), (6, 3131176), (8, 2348382), (12, 1565588), (16, 1174191), (24, 782794), (48, 391397)]