401020902

素因数分解:

$2^1\times 3^3\times {\mathrm{2203}}^1\times {\mathrm{3371}}^1$

素因数の和:5585

約数の個数: 32

約数和(自身を含む): 891826560

約数和(自身を除く): 490805658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2203, 3371, 4406, 6609, 6742, 10113, 13218, 19827, 20226, 30339, 39654, 59481, 60678, 91017, 118962, 182034, 7426313, 14852626, 22278939, 44557878, 66836817, 133673634, 200510451, 401020902]

約数ペア:

[(1, 401020902), (2, 200510451), (3, 133673634), (6, 66836817), (9, 44557878), (18, 22278939), (27, 14852626), (54, 7426313), (2203, 182034), (3371, 118962), (4406, 91017), (6609, 60678), (6742, 59481), (10113, 39654), (13218, 30339), (19827, 20226)]