21092406

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{5147}}^1$

素因数の和:5835

約数の個数: 16

約数和(自身を含む): 42254784

約数和(自身を除く): 21162378

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 5147, 10294, 15441, 30882, 3515401, 7030802, 10546203, 21092406]

約数ペア:

[(1, 21092406), (2, 10546203), (3, 7030802), (6, 3515401), (683, 30882), (1366, 15441), (2049, 10294), (4098, 5147)]