18952218

素因数分解:

$2^1\times 3^4\times {\mathrm{116989}}^1$

素因数の和:117003

約数の個数: 20

約数和(自身を含む): 42467370

約数和(自身を除く): 23515152

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116989, 233978, 350967, 701934, 1052901, 2105802, 3158703, 6317406, 9476109, 18952218]

約数ペア:

[(1, 18952218), (2, 9476109), (3, 6317406), (6, 3158703), (9, 2105802), (18, 1052901), (27, 701934), (54, 350967), (81, 233978), (162, 116989)]