17679942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{140317}}^1$

素因数の和:140332

約数の個数: 24

約数和(自身を含む): 43779216

約数和(自身を除く): 26099274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 140317, 280634, 420951, 841902, 982219, 1262853, 1964438, 2525706, 2946657, 5893314, 8839971, 17679942]

約数ペア:

[(1, 17679942), (2, 8839971), (3, 5893314), (6, 2946657), (7, 2525706), (9, 1964438), (14, 1262853), (18, 982219), (21, 841902), (42, 420951), (63, 280634), (126, 140317)]