2815884

素因数分解:

$2^2\times 3^5\times {\mathrm{2897}}^1$

素因数の和:2916

約数の個数: 36

約数和(自身を含む): 7384104

約数和(自身を除く): 4568220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 2897, 5794, 8691, 11588, 17382, 26073, 34764, 52146, 78219, 104292, 156438, 234657, 312876, 469314, 703971, 938628, 1407942, 2815884]

約数ペア:

[(1, 2815884), (2, 1407942), (3, 938628), (4, 703971), (6, 469314), (9, 312876), (12, 234657), (18, 156438), (27, 104292), (36, 78219), (54, 52146), (81, 34764), (108, 26073), (162, 17382), (243, 11588), (324, 8691), (486, 5794), (972, 2897)]