1330649982

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{678211}}^1$

素因数の和:678328

約数の個数: 24

約数和(自身を含む): 2909529480

約数和(自身を除く): 1578879498

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 678211, 1356422, 2034633, 4069266, 6103899, 12207798, 73924999, 147849998, 221774997, 443549994, 665324991, 1330649982]

約数ペア:

[(1, 1330649982), (2, 665324991), (3, 443549994), (6, 221774997), (9, 147849998), (18, 73924999), (109, 12207798), (218, 6103899), (327, 4069266), (654, 2034633), (981, 1356422), (1962, 678211)]