1990188

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1006

約数の個数: 36

約数和(自身を含む): 5121480

約数和(自身を除く): 3131292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 937, 1062, 1874, 2124, 2811, 3748, 5622, 8433, 11244, 16866, 33732, 55283, 110566, 165849, 221132, 331698, 497547, 663396, 995094, 1990188]

約数ペア:

[(1, 1990188), (2, 995094), (3, 663396), (4, 497547), (6, 331698), (9, 221132), (12, 165849), (18, 110566), (36, 55283), (59, 33732), (118, 16866), (177, 11244), (236, 8433), (354, 5622), (531, 3748), (708, 2811), (937, 2124), (1062, 1874)]