7989234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 19215360

約数和(自身を除く): 11226126

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 277, 418, 437, 506, 554, 627, 759, 831, 874, 1254, 1311, 1518, 1662, 2622, 3047, 4807, 5263, 6094, 6371, 9141, 9614, 10526, 12742, 14421, 15789, 18282, 19113, 28842, 31578, 38226, 57893, 70081, 115786, 121049, 140162, 173679, 210243, 242098, 347358, 363147, 420486, 726294, 1331539, 2663078, 3994617, 7989234]

約数ペア:

[(1, 7989234), (2, 3994617), (3, 2663078), (6, 1331539), (11, 726294), (19, 420486), (22, 363147), (23, 347358), (33, 242098), (38, 210243), (46, 173679), (57, 140162), (66, 121049), (69, 115786), (114, 70081), (138, 57893), (209, 38226), (253, 31578), (277, 28842), (418, 19113), (437, 18282), (506, 15789), (554, 14421), (627, 12742), (759, 10526), (831, 9614), (874, 9141), (1254, 6371), (1311, 6094), (1518, 5263), (1662, 4807), (2622, 3047)]