12819438

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{5051}}^1$

素因数の和:5109

約数の個数: 32

約数和(自身を含む): 29099520

約数和(自身を除く): 16280082

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 5051, 10102, 15153, 30306, 45459, 90918, 136377, 237397, 272754, 474794, 712191, 1424382, 2136573, 4273146, 6409719, 12819438]

約数ペア:

[(1, 12819438), (2, 6409719), (3, 4273146), (6, 2136573), (9, 1424382), (18, 712191), (27, 474794), (47, 272754), (54, 237397), (94, 136377), (141, 90918), (282, 45459), (423, 30306), (846, 15153), (1269, 10102), (2538, 5051)]