90321012

素因数分解:

$2^2\times 3^2\times {\mathrm{2508917}}^1$

素因数の和:2508927

約数の個数: 18

約数和(自身を含む): 228311538

約数和(自身を除く): 137990526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2508917, 5017834, 7526751, 10035668, 15053502, 22580253, 30107004, 45160506, 90321012]

約数ペア:

[(1, 90321012), (2, 45160506), (3, 30107004), (4, 22580253), (6, 15053502), (9, 10035668), (12, 7526751), (18, 5017834), (36, 2508917)]