2012137842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101963}}^1$

素因数の和:102015

約数の個数: 64

約数和(自身を含む): 4933426176

約数和(自身を除く): 2921288334

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 9867, 19734, 101963, 203926, 305889, 611778, 1121593, 1325519, 2243186, 2345149, 2651038, 3364779, 3976557, 4690298, 6729558, 7035447, 7953114, 14070894, 14580709, 25796639, 29161418, 30486937, 43742127, 51593278, 60973874, 77389917, 87484254, 91460811, 154779834, 182921622, 335356307, 670712614, 1006068921, 2012137842]

約数ペア:

[(1, 2012137842), (2, 1006068921), (3, 670712614), (6, 335356307), (11, 182921622), (13, 154779834), (22, 91460811), (23, 87484254), (26, 77389917), (33, 60973874), (39, 51593278), (46, 43742127), (66, 30486937), (69, 29161418), (78, 25796639), (138, 14580709), (143, 14070894), (253, 7953114), (286, 7035447), (299, 6729558), (429, 4690298), (506, 3976557), (598, 3364779), (759, 2651038), (858, 2345149), (897, 2243186), (1518, 1325519), (1794, 1121593), (3289, 611778), (6578, 305889), (9867, 203926), (19734, 101963)]