138346386

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{390809}}^1$

素因数の和:390873

約数の個数: 16

約数和(自身を含む): 281383200

約数和(自身を除く): 143036814

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 390809, 781618, 1172427, 2344854, 23057731, 46115462, 69173193, 138346386]

約数ペア:

[(1, 138346386), (2, 69173193), (3, 46115462), (6, 23057731), (59, 2344854), (118, 1172427), (177, 781618), (354, 390809)]