15844194

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12757}}^1$

素因数の和:12791

約数の個数: 32

約数和(自身を含む): 36743040

約数和(自身を除く): 20898846

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 12757, 25514, 38271, 76542, 114813, 229626, 293411, 344439, 586822, 688878, 880233, 1760466, 2640699, 5281398, 7922097, 15844194]

約数ペア:

[(1, 15844194), (2, 7922097), (3, 5281398), (6, 2640699), (9, 1760466), (18, 880233), (23, 688878), (27, 586822), (46, 344439), (54, 293411), (69, 229626), (138, 114813), (207, 76542), (414, 38271), (621, 25514), (1242, 12757)]