87122826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{691451}}^1$

素因数の和:691466

約数の個数: 24

約数和(自身を含む): 215733024

約数和(自身を除く): 128610198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 691451, 1382902, 2074353, 4148706, 4840157, 6223059, 9680314, 12446118, 14520471, 29040942, 43561413, 87122826]

約数ペア:

[(1, 87122826), (2, 43561413), (3, 29040942), (6, 14520471), (7, 12446118), (9, 9680314), (14, 6223059), (18, 4840157), (21, 4148706), (42, 2074353), (63, 1382902), (126, 691451)]