201630906

素因数分解:

$2^1\times 3^2\times {\mathrm{2239}}^1\times {\mathrm{5003}}^1$

素因数の和:7250

約数の個数: 24

約数和(自身を含む): 437149440

約数和(自身を除く): 235518534

約数列:

[1, 2, 3, 6, 9, 18, 2239, 4478, 5003, 6717, 10006, 13434, 15009, 20151, 30018, 40302, 45027, 90054, 11201717, 22403434, 33605151, 67210302, 100815453, 201630906]

約数ペア:

[(1, 201630906), (2, 100815453), (3, 67210302), (6, 33605151), (9, 22403434), (18, 11201717), (2239, 90054), (4478, 45027), (5003, 40302), (6717, 30018), (10006, 20151), (13434, 15009)]