21437466

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32779}}^1$

素因数の和:32893

約数の個数: 16

約数和(自身を含む): 43269600

約数和(自身を除く): 21832134

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32779, 65558, 98337, 196674, 3572911, 7145822, 10718733, 21437466]

約数ペア:

[(1, 21437466), (2, 10718733), (3, 7145822), (6, 3572911), (109, 196674), (218, 98337), (327, 65558), (654, 32779)]