1681092

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{953}}^1$

素因数の和:977

約数の個数: 54

約数和(自身を含む): 4948398

約数和(自身を除く): 3267306

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 953, 1764, 1906, 2859, 3812, 5718, 6671, 8577, 11436, 13342, 17154, 20013, 26684, 34308, 40026, 46697, 60039, 80052, 93394, 120078, 140091, 186788, 240156, 280182, 420273, 560364, 840546, 1681092]

約数ペア:

[(1, 1681092), (2, 840546), (3, 560364), (4, 420273), (6, 280182), (7, 240156), (9, 186788), (12, 140091), (14, 120078), (18, 93394), (21, 80052), (28, 60039), (36, 46697), (42, 40026), (49, 34308), (63, 26684), (84, 20013), (98, 17154), (126, 13342), (147, 11436), (196, 8577), (252, 6671), (294, 5718), (441, 3812), (588, 2859), (882, 1906), (953, 1764)]