21223494

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{62057}}^1$

素因数の和:62084

約数の個数: 24

約数和(自身を含む): 48405240

約数和(自身を除く): 27181746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 62057, 124114, 186171, 372342, 558513, 1117026, 1179083, 2358166, 3537249, 7074498, 10611747, 21223494]

約数ペア:

[(1, 21223494), (2, 10611747), (3, 7074498), (6, 3537249), (9, 2358166), (18, 1179083), (19, 1117026), (38, 558513), (57, 372342), (114, 186171), (171, 124114), (342, 62057)]