9974958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 22894080

約数和(自身を除く): 12919122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 541, 878, 1082, 1317, 1623, 2634, 3073, 3246, 3787, 6146, 7574, 9219, 11361, 18438, 22722, 237499, 474998, 712497, 1424994, 1662493, 3324986, 4987479, 9974958]

約数ペア:

[(1, 9974958), (2, 4987479), (3, 3324986), (6, 1662493), (7, 1424994), (14, 712497), (21, 474998), (42, 237499), (439, 22722), (541, 18438), (878, 11361), (1082, 9219), (1317, 7574), (1623, 6146), (2634, 3787), (3073, 3246)]