1961334

素因数分解:

$2^1\times 3^4\times {\mathrm{12107}}^1$

素因数の和:12121

約数の個数: 20

約数和(自身を含む): 4395204

約数和(自身を除く): 2433870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12107, 24214, 36321, 72642, 108963, 217926, 326889, 653778, 980667, 1961334]

約数ペア:

[(1, 1961334), (2, 980667), (3, 653778), (6, 326889), (9, 217926), (18, 108963), (27, 72642), (54, 36321), (81, 24214), (162, 12107)]