889331394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{17749}}^1$

素因数の和:18954

約数の個数: 32

約数和(自身を含む): 2034576000

約数和(自身を除く): 1145244606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1193, 2386, 3579, 7158, 8351, 16702, 17749, 25053, 35498, 50106, 53247, 106494, 124243, 248486, 372729, 745458, 21174557, 42349114, 63523671, 127047342, 148221899, 296443798, 444665697, 889331394]

約数ペア:

[(1, 889331394), (2, 444665697), (3, 296443798), (6, 148221899), (7, 127047342), (14, 63523671), (21, 42349114), (42, 21174557), (1193, 745458), (2386, 372729), (3579, 248486), (7158, 124243), (8351, 106494), (16702, 53247), (17749, 50106), (25053, 35498)]