21874086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{93479}}^1$

素因数の和:93500

約数の個数: 24

約数和(自身を含む): 51040080

約数和(自身を除く): 29165994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 93479, 186958, 280437, 560874, 841311, 1215227, 1682622, 2430454, 3645681, 7291362, 10937043, 21874086]

約数ペア:

[(1, 21874086), (2, 10937043), (3, 7291362), (6, 3645681), (9, 2430454), (13, 1682622), (18, 1215227), (26, 841311), (39, 560874), (78, 280437), (117, 186958), (234, 93479)]