189745794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2251}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 484270080

約数和(自身を除く): 294524286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 378, 446, 669, 1338, 1561, 2007, 2251, 3122, 4014, 4502, 4683, 6021, 6753, 9366, 12042, 13506, 14049, 15757, 20259, 28098, 31514, 40518, 42147, 47271, 60777, 84294, 94542, 121554, 141813, 283626, 425439, 501973, 850878, 1003946, 1505919, 3011838, 3513811, 4517757, 7027622, 9035514, 10541433, 13553271, 21082866, 27106542, 31624299, 63248598, 94872897, 189745794]

約数ペア:

[(1, 189745794), (2, 94872897), (3, 63248598), (6, 31624299), (7, 27106542), (9, 21082866), (14, 13553271), (18, 10541433), (21, 9035514), (27, 7027622), (42, 4517757), (54, 3513811), (63, 3011838), (126, 1505919), (189, 1003946), (223, 850878), (378, 501973), (446, 425439), (669, 283626), (1338, 141813), (1561, 121554), (2007, 94542), (2251, 84294), (3122, 60777), (4014, 47271), (4502, 42147), (4683, 40518), (6021, 31514), (6753, 28098), (9366, 20259), (12042, 15757), (13506, 14049)]