6686844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12959}}^1$

素因数の和:13009

約数の個数: 24

約数和(自身を含む): 15966720

約数和(自身を除く): 9279876

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 12959, 25918, 38877, 51836, 77754, 155508, 557237, 1114474, 1671711, 2228948, 3343422, 6686844]

約数ペア:

[(1, 6686844), (2, 3343422), (3, 2228948), (4, 1671711), (6, 1114474), (12, 557237), (43, 155508), (86, 77754), (129, 51836), (172, 38877), (258, 25918), (516, 12959)]