18281562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 41879712

約数和(自身を除く): 23598150

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 811, 867, 1326, 1622, 1734, 2433, 3757, 4866, 7514, 10543, 11271, 13787, 21086, 22542, 27574, 31629, 41361, 63258, 82722, 179231, 234379, 358462, 468758, 537693, 703137, 1075386, 1406274, 3046927, 6093854, 9140781, 18281562]

約数ペア:

[(1, 18281562), (2, 9140781), (3, 6093854), (6, 3046927), (13, 1406274), (17, 1075386), (26, 703137), (34, 537693), (39, 468758), (51, 358462), (78, 234379), (102, 179231), (221, 82722), (289, 63258), (442, 41361), (578, 31629), (663, 27574), (811, 22542), (867, 21086), (1326, 13787), (1622, 11271), (1734, 10543), (2433, 7514), (3757, 4866)]