520717626

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67433}}^1$

素因数の和:67468

約数の個数: 64

約数和(自身を含む): 1359469440

約数和(自身を除く): 838751814

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 429, 594, 702, 858, 1287, 2574, 3861, 7722, 67433, 134866, 202299, 404598, 606897, 741763, 876629, 1213794, 1483526, 1753258, 1820691, 2225289, 2629887, 3641382, 4450578, 5259774, 6675867, 7889661, 9642919, 13351734, 15779322, 19285838, 20027601, 23668983, 28928757, 40055202, 47337966, 57857514, 86786271, 173572542, 260358813, 520717626]

約数ペア:

[(1, 520717626), (2, 260358813), (3, 173572542), (6, 86786271), (9, 57857514), (11, 47337966), (13, 40055202), (18, 28928757), (22, 23668983), (26, 20027601), (27, 19285838), (33, 15779322), (39, 13351734), (54, 9642919), (66, 7889661), (78, 6675867), (99, 5259774), (117, 4450578), (143, 3641382), (198, 2629887), (234, 2225289), (286, 1820691), (297, 1753258), (351, 1483526), (429, 1213794), (594, 876629), (702, 741763), (858, 606897), (1287, 404598), (2574, 202299), (3861, 134866), (7722, 67433)]