2021865066

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{85549}}^1$

素因数の和:85671

約数の個数: 48

約数和(自身を含む): 4764450600

約数和(自身を除く): 2742585534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3939, 7878, 11817, 23634, 85549, 171098, 256647, 513294, 769941, 1112137, 1539882, 2224274, 3336411, 6672822, 8640449, 10009233, 17280898, 20018466, 25921347, 51842694, 77764041, 112325837, 155528082, 224651674, 336977511, 673955022, 1010932533, 2021865066]

約数ペア:

[(1, 2021865066), (2, 1010932533), (3, 673955022), (6, 336977511), (9, 224651674), (13, 155528082), (18, 112325837), (26, 77764041), (39, 51842694), (78, 25921347), (101, 20018466), (117, 17280898), (202, 10009233), (234, 8640449), (303, 6672822), (606, 3336411), (909, 2224274), (1313, 1539882), (1818, 1112137), (2626, 769941), (3939, 513294), (7878, 256647), (11817, 171098), (23634, 85549)]