21562026

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{3701}}^1$

素因数の和:4677

約数の個数: 16

約数和(自身を含む): 43180128

約数和(自身を除く): 21618102

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 3701, 5826, 7402, 11103, 22206, 3593671, 7187342, 10781013, 21562026]

約数ペア:

[(1, 21562026), (2, 10781013), (3, 7187342), (6, 3593671), (971, 22206), (1942, 11103), (2913, 7402), (3701, 5826)]