218885226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{6067}}^1$

素因数の和:6938

約数の個数: 32

約数和(自身を含む): 500974080

約数和(自身を除く): 282088854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 859, 1718, 2577, 5154, 6013, 6067, 12026, 12134, 18039, 18201, 36078, 36402, 42469, 84938, 127407, 254814, 5211553, 10423106, 15634659, 31269318, 36480871, 72961742, 109442613, 218885226]

約数ペア:

[(1, 218885226), (2, 109442613), (3, 72961742), (6, 36480871), (7, 31269318), (14, 15634659), (21, 10423106), (42, 5211553), (859, 254814), (1718, 127407), (2577, 84938), (5154, 42469), (6013, 36402), (6067, 36078), (12026, 18201), (12134, 18039)]