18853098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 41306112

約数和(自身を除く): 22453014

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 331, 662, 863, 993, 1726, 1986, 2589, 3641, 5178, 7282, 9493, 10923, 18986, 21846, 28479, 56958, 285653, 571306, 856959, 1713918, 3142183, 6284366, 9426549, 18853098]

約数ペア:

[(1, 18853098), (2, 9426549), (3, 6284366), (6, 3142183), (11, 1713918), (22, 856959), (33, 571306), (66, 285653), (331, 56958), (662, 28479), (863, 21846), (993, 18986), (1726, 10923), (1986, 9493), (2589, 7282), (3641, 5178)]