21961848

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3797}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 55146960

約数和(自身を除く): 33185112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3797, 5784, 7594, 11391, 15188, 22782, 30376, 45564, 91128, 915077, 1830154, 2745231, 3660308, 5490462, 7320616, 10980924, 21961848]

約数ペア:

[(1, 21961848), (2, 10980924), (3, 7320616), (4, 5490462), (6, 3660308), (8, 2745231), (12, 1830154), (24, 915077), (241, 91128), (482, 45564), (723, 30376), (964, 22782), (1446, 15188), (1928, 11391), (2892, 7594), (3797, 5784)]