275636646

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{665789}}^1$

素因数の和:665820

約数の個数: 24

約数和(自身を含む): 623179440

約数和(自身を除く): 347542794

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 665789, 1331578, 1997367, 3994734, 5992101, 11984202, 15313147, 30626294, 45939441, 91878882, 137818323, 275636646]

約数ペア:

[(1, 275636646), (2, 137818323), (3, 91878882), (6, 45939441), (9, 30626294), (18, 15313147), (23, 11984202), (46, 5992101), (69, 3994734), (138, 1997367), (207, 1331578), (414, 665789)]