84861378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{224501}}^1$

素因数の和:224519

約数の個数: 32

約数和(自身を含む): 215521920

約数和(自身を除く): 130660542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 224501, 449002, 673503, 1347006, 1571507, 2020509, 3143014, 4041018, 4714521, 6061527, 9429042, 12123054, 14143563, 28287126, 42430689, 84861378]

約数ペア:

[(1, 84861378), (2, 42430689), (3, 28287126), (6, 14143563), (7, 12123054), (9, 9429042), (14, 6061527), (18, 4714521), (21, 4041018), (27, 3143014), (42, 2020509), (54, 1571507), (63, 1347006), (126, 673503), (189, 449002), (378, 224501)]