9989561.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157669}}^1$

素因数の和:157703

約数の個数: 16

約数和(自身を含む): 56761200

約数和(自身を除く): 29326794

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 157669, 315338, 473007, 946014, 4572401, 9144802, 13717203, 27434406]

約数ペア:

[(1, 27434406), (2, 13717203), (3, 9144802), (6, 4572401), (29, 946014), (58, 473007), (87, 315338), (174, 157669)]