287487036

素因数分解:

$2^2\times 3^3\times {\mathrm{2661917}}^1$

素因数の和:2661930

約数の個数: 24

約数和(自身を含む): 745337040

約数和(自身を除く): 457850004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2661917, 5323834, 7985751, 10647668, 15971502, 23957253, 31943004, 47914506, 71871759, 95829012, 143743518, 287487036]

約数ペア:

[(1, 287487036), (2, 143743518), (3, 95829012), (4, 71871759), (6, 47914506), (9, 31943004), (12, 23957253), (18, 15971502), (27, 10647668), (36, 7985751), (54, 5323834), (108, 2661917)]