2018954301

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5309}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 3389904000

約数和(自身を除く): 1370949699

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 199, 273, 597, 637, 1393, 1911, 2587, 4179, 5309, 7761, 9751, 15927, 18109, 29253, 37163, 54327, 69017, 111489, 126763, 207051, 260141, 380289, 483119, 780423, 1056491, 1449357, 3169473, 3381833, 7395437, 10145499, 13734383, 22186311, 41203149, 51768059, 96140681, 155304177, 288422043, 672984767, 2018954301]

約数ペア:

[(1, 2018954301), (3, 672984767), (7, 288422043), (13, 155304177), (21, 96140681), (39, 51768059), (49, 41203149), (91, 22186311), (147, 13734383), (199, 10145499), (273, 7395437), (597, 3381833), (637, 3169473), (1393, 1449357), (1911, 1056491), (2587, 780423), (4179, 483119), (5309, 380289), (7761, 260141), (9751, 207051), (15927, 126763), (18109, 111489), (29253, 69017), (37163, 54327)]