1994168.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 38658048

約数和(自身を除く): 14424237

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 571, 903, 987, 1713, 2021, 3997, 6063, 11991, 14147, 24553, 26837, 42441, 73659, 80511, 171871, 187859, 515613, 563577, 1153991, 3461973, 8077937, 24233811]

約数ペア:

[(1, 24233811), (3, 8077937), (7, 3461973), (21, 1153991), (43, 563577), (47, 515613), (129, 187859), (141, 171871), (301, 80511), (329, 73659), (571, 42441), (903, 26837), (987, 24553), (1713, 14147), (2021, 11991), (3997, 6063)]