2021572206

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{673}}^1\times {\mathrm{1531}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 4429716720

約数和(自身を除く): 2408144514

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 673, 981, 1346, 1531, 1962, 2019, 3062, 4038, 4593, 6057, 9186, 12114, 13779, 27558, 73357, 146714, 166879, 220071, 333758, 440142, 500637, 660213, 1001274, 1030363, 1320426, 1501911, 2060726, 3003822, 3091089, 6182178, 9273267, 18546534, 112309567, 224619134, 336928701, 673857402, 1010786103, 2021572206]

約数ペア:

[(1, 2021572206), (2, 1010786103), (3, 673857402), (6, 336928701), (9, 224619134), (18, 112309567), (109, 18546534), (218, 9273267), (327, 6182178), (654, 3091089), (673, 3003822), (981, 2060726), (1346, 1501911), (1531, 1320426), (1962, 1030363), (2019, 1001274), (3062, 660213), (4038, 500637), (4593, 440142), (6057, 333758), (9186, 220071), (12114, 166879), (13779, 146714), (27558, 73357)]