17891286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18521}}^1$

素因数の和:18556

約数の個数: 32

約数和(自身を含む): 42674688

約数和(自身を除く): 24783402

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 18521, 37042, 55563, 111126, 129647, 259294, 388941, 425983, 777882, 851966, 1277949, 2555898, 2981881, 5963762, 8945643, 17891286]

約数ペア:

[(1, 17891286), (2, 8945643), (3, 5963762), (6, 2981881), (7, 2555898), (14, 1277949), (21, 851966), (23, 777882), (42, 425983), (46, 388941), (69, 259294), (138, 129647), (161, 111126), (322, 55563), (483, 37042), (966, 18521)]