2170728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 6926400

約数和(自身を除く): 4755672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 72, 73, 84, 118, 126, 146, 168, 177, 219, 236, 252, 292, 354, 413, 438, 472, 504, 511, 531, 584, 657, 708, 826, 876, 1022, 1062, 1239, 1314, 1416, 1533, 1652, 1752, 2044, 2124, 2478, 2628, 3066, 3304, 3717, 4088, 4248, 4307, 4599, 4956, 5256, 6132, 7434, 8614, 9198, 9912, 12264, 12921, 14868, 17228, 18396, 25842, 29736, 30149, 34456, 36792, 38763, 51684, 60298, 77526, 90447, 103368, 120596, 155052, 180894, 241192, 271341, 310104, 361788, 542682, 723576, 1085364, 2170728]

約数ペア:

[(1, 2170728), (2, 1085364), (3, 723576), (4, 542682), (6, 361788), (7, 310104), (8, 271341), (9, 241192), (12, 180894), (14, 155052), (18, 120596), (21, 103368), (24, 90447), (28, 77526), (36, 60298), (42, 51684), (56, 38763), (59, 36792), (63, 34456), (72, 30149), (73, 29736), (84, 25842), (118, 18396), (126, 17228), (146, 14868), (168, 12921), (177, 12264), (219, 9912), (236, 9198), (252, 8614), (292, 7434), (354, 6132), (413, 5256), (438, 4956), (472, 4599), (504, 4307), (511, 4248), (531, 4088), (584, 3717), (657, 3304), (708, 3066), (826, 2628), (876, 2478), (1022, 2124), (1062, 2044), (1239, 1752), (1314, 1652), (1416, 1533)]