139649886

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{136111}}^1$

素因数の和:136141

約数の個数: 32

約数和(自身を含む): 326668800

約数和(自身を除く): 187018914

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 136111, 272222, 408333, 816666, 1224999, 2449998, 2586109, 3674997, 5172218, 7349994, 7758327, 15516654, 23274981, 46549962, 69824943, 139649886]

約数ペア:

[(1, 139649886), (2, 69824943), (3, 46549962), (6, 23274981), (9, 15516654), (18, 7758327), (19, 7349994), (27, 5172218), (38, 3674997), (54, 2586109), (57, 2449998), (114, 1224999), (171, 816666), (342, 408333), (513, 272222), (1026, 136111)]