131226894

素因数分解:

$2^1\times 3^2\times {\mathrm{2237}}^1\times {\mathrm{3259}}^1$

素因数の和:5504

約数の個数: 24

約数和(自身を含む): 284539320

約数和(自身を除く): 153312426

約数列:

[1, 2, 3, 6, 9, 18, 2237, 3259, 4474, 6518, 6711, 9777, 13422, 19554, 20133, 29331, 40266, 58662, 7290383, 14580766, 21871149, 43742298, 65613447, 131226894]

約数ペア:

[(1, 131226894), (2, 65613447), (3, 43742298), (6, 21871149), (9, 14580766), (18, 7290383), (2237, 58662), (3259, 40266), (4474, 29331), (6518, 20133), (6711, 19554), (9777, 13422)]