40001226

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 81639168

約数和(自身を除く): 41637942

約数列:

[1, 2, 3, 6, 73, 146, 219, 271, 337, 438, 542, 674, 813, 1011, 1626, 2022, 19783, 24601, 39566, 49202, 59349, 73803, 91327, 118698, 147606, 182654, 273981, 547962, 6666871, 13333742, 20000613, 40001226]

約数ペア:

[(1, 40001226), (2, 20000613), (3, 13333742), (6, 6666871), (73, 547962), (146, 273981), (219, 182654), (271, 147606), (337, 118698), (438, 91327), (542, 73803), (674, 59349), (813, 49202), (1011, 39566), (1626, 24601), (2022, 19783)]