18568308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 47609856

約数和(自身を除く): 29041548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 863, 978, 1726, 1793, 1956, 2589, 3452, 3586, 5178, 5379, 7172, 9493, 10356, 10758, 18986, 21516, 28479, 37972, 56958, 113916, 140669, 281338, 422007, 562676, 844014, 1547359, 1688028, 3094718, 4642077, 6189436, 9284154, 18568308]

約数ペア:

[(1, 18568308), (2, 9284154), (3, 6189436), (4, 4642077), (6, 3094718), (11, 1688028), (12, 1547359), (22, 844014), (33, 562676), (44, 422007), (66, 281338), (132, 140669), (163, 113916), (326, 56958), (489, 37972), (652, 28479), (863, 21516), (978, 18986), (1726, 10758), (1793, 10356), (1956, 9493), (2589, 7172), (3452, 5379), (3586, 5178)]