2051216406

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{2297}}^1$

素因数の和:3050

約数の個数: 64

約数和(自身を含む): 4765132800

約数和(自身を除く): 2713916394

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 719, 1242, 1438, 2157, 2297, 4314, 4594, 6471, 6891, 12942, 13782, 16537, 19413, 20673, 33074, 38826, 41346, 49611, 52831, 62019, 99222, 105662, 124038, 148833, 158493, 297666, 316986, 446499, 475479, 892998, 950958, 1426437, 1651543, 2852874, 3303086, 4954629, 9909258, 14863887, 29727774, 37985489, 44591661, 75970978, 89183322, 113956467, 227912934, 341869401, 683738802, 1025608203, 2051216406]

約数ペア:

[(1, 2051216406), (2, 1025608203), (3, 683738802), (6, 341869401), (9, 227912934), (18, 113956467), (23, 89183322), (27, 75970978), (46, 44591661), (54, 37985489), (69, 29727774), (138, 14863887), (207, 9909258), (414, 4954629), (621, 3303086), (719, 2852874), (1242, 1651543), (1438, 1426437), (2157, 950958), (2297, 892998), (4314, 475479), (4594, 446499), (6471, 316986), (6891, 297666), (12942, 158493), (13782, 148833), (16537, 124038), (19413, 105662), (20673, 99222), (33074, 62019), (38826, 52831), (41346, 49611)]