180316728

素因数分解:

$2^3\times 3^2\times {\mathrm{2504399}}^1$

素因数の和:2504411

約数の個数: 24

約数和(自身を含む): 488358000

約数和(自身を除く): 308041272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2504399, 5008798, 7513197, 10017596, 15026394, 20035192, 22539591, 30052788, 45079182, 60105576, 90158364, 180316728]

約数ペア:

[(1, 180316728), (2, 90158364), (3, 60105576), (4, 45079182), (6, 30052788), (8, 22539591), (9, 20035192), (12, 15026394), (18, 10017596), (24, 7513197), (36, 5008798), (72, 2504399)]