61438398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1462819}}^1$

素因数の和:1462831

約数の個数: 16

約数和(自身を含む): 140430720

約数和(自身を除く): 78992322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1462819, 2925638, 4388457, 8776914, 10239733, 20479466, 30719199, 61438398]

約数ペア:

[(1, 61438398), (2, 30719199), (3, 20479466), (6, 10239733), (7, 8776914), (14, 4388457), (21, 2925638), (42, 1462819)]