18213276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 44352000

約数和(自身を除く): 26138724

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 199, 263, 348, 398, 526, 597, 789, 796, 1052, 1194, 1578, 2388, 3156, 5771, 7627, 11542, 15254, 17313, 22881, 23084, 30508, 34626, 45762, 52337, 69252, 91524, 104674, 157011, 209348, 314022, 628044, 1517773, 3035546, 4553319, 6071092, 9106638, 18213276]

約数ペア:

[(1, 18213276), (2, 9106638), (3, 6071092), (4, 4553319), (6, 3035546), (12, 1517773), (29, 628044), (58, 314022), (87, 209348), (116, 157011), (174, 104674), (199, 91524), (263, 69252), (348, 52337), (398, 45762), (526, 34626), (597, 30508), (789, 23084), (796, 22881), (1052, 17313), (1194, 15254), (1578, 11542), (2388, 7627), (3156, 5771)]