2687742

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:414

約数の個数: 40

約数和(自身を含む): 6168096

約数和(自身を除く): 3480354

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 353, 423, 706, 846, 1059, 1269, 2118, 2538, 3177, 3807, 6354, 7614, 9531, 16591, 19062, 28593, 33182, 49773, 57186, 99546, 149319, 298638, 447957, 895914, 1343871, 2687742]

約数ペア:

[(1, 2687742), (2, 1343871), (3, 895914), (6, 447957), (9, 298638), (18, 149319), (27, 99546), (47, 57186), (54, 49773), (81, 33182), (94, 28593), (141, 19062), (162, 16591), (282, 9531), (353, 7614), (423, 6354), (706, 3807), (846, 3177), (1059, 2538), (1269, 2118)]