17423718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223381}}^1$

素因数の和:223399

約数の個数: 16

約数和(自身を含む): 37528176

約数和(自身を除く): 20104458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223381, 446762, 670143, 1340286, 2903953, 5807906, 8711859, 17423718]

約数ペア:

[(1, 17423718), (2, 8711859), (3, 5807906), (6, 2903953), (13, 1340286), (26, 670143), (39, 446762), (78, 223381)]