39289914

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{9967}}^1$

素因数の和:10051

約数の個数: 32

約数和(自身を含む): 88515840

約数和(自身を除く): 49225926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 9967, 19934, 29901, 59802, 89703, 179406, 269109, 538218, 727591, 1455182, 2182773, 4365546, 6548319, 13096638, 19644957, 39289914]

約数ペア:

[(1, 39289914), (2, 19644957), (3, 13096638), (6, 6548319), (9, 4365546), (18, 2182773), (27, 1455182), (54, 727591), (73, 538218), (146, 269109), (219, 179406), (438, 89703), (657, 59802), (1314, 29901), (1971, 19934), (3942, 9967)]