21966744

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{1163}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 55033920

約数和(自身を除く): 33067176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1163, 1574, 2326, 2361, 3148, 3489, 4652, 4722, 6296, 6978, 9304, 9444, 13956, 18888, 27912, 915281, 1830562, 2745843, 3661124, 5491686, 7322248, 10983372, 21966744]

約数ペア:

[(1, 21966744), (2, 10983372), (3, 7322248), (4, 5491686), (6, 3661124), (8, 2745843), (12, 1830562), (24, 915281), (787, 27912), (1163, 18888), (1574, 13956), (2326, 9444), (2361, 9304), (3148, 6978), (3489, 6296), (4652, 4722)]