2051256993318

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127044283}}^1$

素因数の和:127044330

約数の個数: 64

約数和(自身を含む): 5122425530880

約数和(自身を除く): 3071168537562

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 127044283, 254088566, 381132849, 762265698, 1143398547, 1651575679, 2286797094, 2922018509, 3303151358, 3430195641, 4954727037, 5844037018, 6860391282, 8766055527, 9909454074, 14864181111, 17532111054, 26298166581, 29728362222, 37986240617, 44592543333, 52596333162, 75972481234, 78894499743, 89185086666, 113958721851, 157788999486, 227917443702, 341876165553, 683752331106, 1025628496659, 2051256993318]

約数ペア:

[(1, 2051256993318), (2, 1025628496659), (3, 683752331106), (6, 341876165553), (9, 227917443702), (13, 157788999486), (18, 113958721851), (23, 89185086666), (26, 78894499743), (27, 75972481234), (39, 52596333162), (46, 44592543333), (54, 37986240617), (69, 29728362222), (78, 26298166581), (117, 17532111054), (138, 14864181111), (207, 9909454074), (234, 8766055527), (299, 6860391282), (351, 5844037018), (414, 4954727037), (598, 3430195641), (621, 3303151358), (702, 2922018509), (897, 2286797094), (1242, 1651575679), (1794, 1143398547), (2691, 762265698), (5382, 381132849), (8073, 254088566), (16146, 127044283)]