40685388

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6661}}^1$

素因数の和:7177

約数の個数: 24

約数和(自身を含む): 95133360

約数和(自身を除く): 54447972

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 6661, 13322, 19983, 26644, 39966, 79932, 3390449, 6780898, 10171347, 13561796, 20342694, 40685388]

約数ペア:

[(1, 40685388), (2, 20342694), (3, 13561796), (4, 10171347), (6, 6780898), (12, 3390449), (509, 79932), (1018, 39966), (1527, 26644), (2036, 19983), (3054, 13322), (6108, 6661)]