123078942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{976817}}^1$

素因数の和:976832

約数の個数: 24

約数和(自身を含む): 304767216

約数和(自身を除く): 181688274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 976817, 1953634, 2930451, 5860902, 6837719, 8791353, 13675438, 17582706, 20513157, 41026314, 61539471, 123078942]

約数ペア:

[(1, 123078942), (2, 61539471), (3, 41026314), (6, 20513157), (7, 17582706), (9, 13675438), (14, 8791353), (18, 6837719), (21, 5860902), (42, 2930451), (63, 1953634), (126, 976817)]