21448044

素因数分解:

$2^2\times 3^3\times {\mathrm{198593}}^1$

素因数の和:198606

約数の個数: 24

約数和(自身を含む): 55606320

約数和(自身を除く): 34158276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 198593, 397186, 595779, 794372, 1191558, 1787337, 2383116, 3574674, 5362011, 7149348, 10724022, 21448044]

約数ペア:

[(1, 21448044), (2, 10724022), (3, 7149348), (4, 5362011), (6, 3574674), (9, 2383116), (12, 1787337), (18, 1191558), (27, 794372), (36, 595779), (54, 397186), (108, 198593)]