1340628174

素因数分解:

$2^1\times 3^2\times {\mathrm{9689}}^1\times {\mathrm{7687}}^1$

素因数の和:17384

約数の個数: 24

約数和(自身を含む): 2905372080

約数和(自身を除く): 1564743906

約数列:

[1, 2, 3, 6, 9, 18, 7687, 9689, 15374, 19378, 23061, 29067, 46122, 58134, 69183, 87201, 138366, 174402, 74479343, 148958686, 223438029, 446876058, 670314087, 1340628174]

約数ペア:

[(1, 1340628174), (2, 670314087), (3, 446876058), (6, 223438029), (9, 148958686), (18, 74479343), (7687, 174402), (9689, 138366), (15374, 87201), (19378, 69183), (23061, 58134), (29067, 46122)]