105811572

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{21559}}^1$

素因数の和:21975

約数の個数: 24

約数和(自身を含む): 247508800

約数和(自身を除く): 141697228

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 21559, 43118, 64677, 86236, 129354, 258708, 8817631, 17635262, 26452893, 35270524, 52905786, 105811572]

約数ペア:

[(1, 105811572), (2, 52905786), (3, 35270524), (4, 26452893), (6, 17635262), (12, 8817631), (409, 258708), (818, 129354), (1227, 86236), (1636, 64677), (2454, 43118), (4908, 21559)]