2016031908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{36451}}^1$

素因数の和:36888

約数の個数: 48

約数和(自身を含む): 5144106240

約数和(自身を除く): 3128074332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 419, 838, 1257, 1676, 2514, 4609, 5028, 9218, 13827, 18436, 27654, 36451, 55308, 72902, 109353, 145804, 218706, 400961, 437412, 801922, 1202883, 1603844, 2405766, 4811532, 15272969, 30545938, 45818907, 61091876, 91637814, 168002659, 183275628, 336005318, 504007977, 672010636, 1008015954, 2016031908]

約数ペア:

[(1, 2016031908), (2, 1008015954), (3, 672010636), (4, 504007977), (6, 336005318), (11, 183275628), (12, 168002659), (22, 91637814), (33, 61091876), (44, 45818907), (66, 30545938), (132, 15272969), (419, 4811532), (838, 2405766), (1257, 1603844), (1676, 1202883), (2514, 801922), (4609, 437412), (5028, 400961), (9218, 218706), (13827, 145804), (18436, 109353), (27654, 72902), (36451, 55308)]