42970254

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{24781}}^1$

素因数の和:24820

約数の個数: 24

約数和(自身を含む): 91296888

約数和(自身を除く): 48326634

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 24781, 49562, 74343, 148686, 421277, 842554, 1263831, 2527662, 7161709, 14323418, 21485127, 42970254]

約数ペア:

[(1, 42970254), (2, 21485127), (3, 14323418), (6, 7161709), (17, 2527662), (34, 1263831), (51, 842554), (102, 421277), (289, 148686), (578, 74343), (867, 49562), (1734, 24781)]