38984.000000

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^2$

素因数の和:155

約数の個数: 36

約数和(自身を含む): 1431640

約数和(自身を除く): 887212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 5041, 7668, 10082, 15123, 20164, 30246, 45369, 60492, 90738, 136107, 181476, 272214, 544428]

約数ペア:

[(1, 544428), (2, 272214), (3, 181476), (4, 136107), (6, 90738), (9, 60492), (12, 45369), (18, 30246), (27, 20164), (36, 15123), (54, 10082), (71, 7668), (108, 5041), (142, 3834), (213, 2556), (284, 1917), (426, 1278), (639, 852)]