2019126906

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1206169}}^1$

素因数の和:1206211

約数の個数: 32

約数和(自身を含む): 4631692800

約数和(自身を除く): 2612565894

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 1206169, 2412338, 3618507, 7237014, 10855521, 21711042, 32566563, 37391239, 65133126, 74782478, 112173717, 224347434, 336521151, 673042302, 1009563453, 2019126906]

約数ペア:

[(1, 2019126906), (2, 1009563453), (3, 673042302), (6, 336521151), (9, 224347434), (18, 112173717), (27, 74782478), (31, 65133126), (54, 37391239), (62, 32566563), (93, 21711042), (186, 10855521), (279, 7237014), (558, 3618507), (837, 2412338), (1674, 1206169)]