890673678

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{868103}}^1$

素因数の和:868133

約数の個数: 32

約数和(自身を含む): 2083449600

約数和(自身を除く): 1192775922

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 868103, 1736206, 2604309, 5208618, 7812927, 15625854, 16493957, 23438781, 32987914, 46877562, 49481871, 98963742, 148445613, 296891226, 445336839, 890673678]

約数ペア:

[(1, 890673678), (2, 445336839), (3, 296891226), (6, 148445613), (9, 98963742), (18, 49481871), (19, 46877562), (27, 32987914), (38, 23438781), (54, 16493957), (57, 15625854), (114, 7812927), (171, 5208618), (342, 2604309), (513, 1736206), (1026, 868103)]