245826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 609024

約数和(自身を除く): 363198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1951, 3902, 5853, 11706, 13657, 17559, 27314, 35118, 40971, 81942, 122913, 245826]

約数ペア:

[(1, 245826), (2, 122913), (3, 81942), (6, 40971), (7, 35118), (9, 27314), (14, 17559), (18, 13657), (21, 11706), (42, 5853), (63, 3902), (126, 1951)]