68891742

素因数分解:

$2^1\times 3^3\times {\mathrm{383}}^1\times {\mathrm{3331}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 153538560

約数和(自身を除く): 84646818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 383, 766, 1149, 2298, 3331, 3447, 6662, 6894, 9993, 10341, 19986, 20682, 29979, 59958, 89937, 179874, 1275773, 2551546, 3827319, 7654638, 11481957, 22963914, 34445871, 68891742]

約数ペア:

[(1, 68891742), (2, 34445871), (3, 22963914), (6, 11481957), (9, 7654638), (18, 3827319), (27, 2551546), (54, 1275773), (383, 179874), (766, 89937), (1149, 59958), (2298, 29979), (3331, 20682), (3447, 19986), (6662, 10341), (6894, 9993)]