21167016332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{96931}}^1$

素因数の和:97662

約数の個数: 48

約数和(自身を含む): 46248195840

約数和(自身を除く): 25081179508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 709, 1418, 2836, 4963, 7799, 9926, 15598, 19852, 31196, 54593, 96931, 109186, 193862, 218372, 387724, 678517, 1066241, 1357034, 2132482, 2714068, 4264964, 7463687, 14927374, 29854748, 68724079, 137448158, 274896316, 481068553, 755964869, 962137106, 1511929738, 1924274212, 3023859476, 5291754083, 10583508166, 21167016332]

約数ペア:

[(1, 21167016332), (2, 10583508166), (4, 5291754083), (7, 3023859476), (11, 1924274212), (14, 1511929738), (22, 962137106), (28, 755964869), (44, 481068553), (77, 274896316), (154, 137448158), (308, 68724079), (709, 29854748), (1418, 14927374), (2836, 7463687), (4963, 4264964), (7799, 2714068), (9926, 2132482), (15598, 1357034), (19852, 1066241), (31196, 678517), (54593, 387724), (96931, 218372), (109186, 193862)]