2931066

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 6805344

約数和(自身を除く): 3874278

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 163, 222, 243, 326, 333, 486, 489, 666, 978, 999, 1467, 1998, 2934, 2997, 4401, 5994, 6031, 8802, 8991, 12062, 13203, 17982, 18093, 26406, 36186, 39609, 54279, 79218, 108558, 162837, 325674, 488511, 977022, 1465533, 2931066]

約数ペア:

[(1, 2931066), (2, 1465533), (3, 977022), (6, 488511), (9, 325674), (18, 162837), (27, 108558), (37, 79218), (54, 54279), (74, 39609), (81, 36186), (111, 26406), (162, 18093), (163, 17982), (222, 13203), (243, 12062), (326, 8991), (333, 8802), (486, 6031), (489, 5994), (666, 4401), (978, 2997), (999, 2934), (1467, 1998)]