18877008

素因数分解:

$2^4\times 3^1\times {\mathrm{393271}}^1$

素因数の和:393282

約数の個数: 20

約数和(自身を含む): 48765728

約数和(自身を除く): 29888720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393271, 786542, 1179813, 1573084, 2359626, 3146168, 4719252, 6292336, 9438504, 18877008]

約数ペア:

[(1, 18877008), (2, 9438504), (3, 6292336), (4, 4719252), (6, 3146168), (8, 2359626), (12, 1573084), (16, 1179813), (24, 786542), (48, 393271)]