487682694

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{70009}}^1$

素因数の和:70066

約数の個数: 40

約数和(自身を含む): 1118199720

約数和(自身を除く): 630517026

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 70009, 140018, 210027, 420054, 630081, 1260162, 1890243, 3010387, 3780486, 5670729, 6020774, 9031161, 11341458, 18062322, 27093483, 54186966, 81280449, 162560898, 243841347, 487682694]

約数ペア:

[(1, 487682694), (2, 243841347), (3, 162560898), (6, 81280449), (9, 54186966), (18, 27093483), (27, 18062322), (43, 11341458), (54, 9031161), (81, 6020774), (86, 5670729), (129, 3780486), (162, 3010387), (258, 1890243), (387, 1260162), (774, 630081), (1161, 420054), (2322, 210027), (3483, 140018), (6966, 70009)]