24839946

素因数分解:

$2^1\times 3^9\times {\mathrm{631}}^1$

素因数の和:660

約数の個数: 40

約数和(自身を含む): 55977504

約数和(自身を除く): 31137558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 631, 729, 1262, 1458, 1893, 2187, 3786, 4374, 5679, 6561, 11358, 13122, 17037, 19683, 34074, 39366, 51111, 102222, 153333, 306666, 459999, 919998, 1379997, 2759994, 4139991, 8279982, 12419973, 24839946]

約数ペア:

[(1, 24839946), (2, 12419973), (3, 8279982), (6, 4139991), (9, 2759994), (18, 1379997), (27, 919998), (54, 459999), (81, 306666), (162, 153333), (243, 102222), (486, 51111), (631, 39366), (729, 34074), (1262, 19683), (1458, 17037), (1893, 13122), (2187, 11358), (3786, 6561), (4374, 5679)]