2018356306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{2791}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 3216384000

約数和(自身を除く): 1198027694

約数列:

[1, 2, 23, 46, 79, 158, 199, 398, 1817, 2791, 3634, 4577, 5582, 9154, 15721, 31442, 64193, 128386, 220489, 361583, 440978, 555409, 723166, 1110818, 5071247, 10142494, 12774407, 25548814, 43877311, 87754622, 1009178153, 2018356306]

約数ペア:

[(1, 2018356306), (2, 1009178153), (23, 87754622), (46, 43877311), (79, 25548814), (158, 12774407), (199, 10142494), (398, 5071247), (1817, 1110818), (2791, 723166), (3634, 555409), (4577, 440978), (5582, 361583), (9154, 220489), (15721, 128386), (31442, 64193)]