7541898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 19568640

約数和(自身を除く): 12026742

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 727, 741, 798, 1454, 1482, 1729, 2181, 3458, 4362, 5089, 5187, 9451, 10178, 10374, 13813, 15267, 18902, 27626, 28353, 30534, 41439, 56706, 66157, 82878, 96691, 132314, 179569, 193382, 198471, 290073, 359138, 396942, 538707, 580146, 1077414, 1256983, 2513966, 3770949, 7541898]

約数ペア:

[(1, 7541898), (2, 3770949), (3, 2513966), (6, 1256983), (7, 1077414), (13, 580146), (14, 538707), (19, 396942), (21, 359138), (26, 290073), (38, 198471), (39, 193382), (42, 179569), (57, 132314), (78, 96691), (91, 82878), (114, 66157), (133, 56706), (182, 41439), (247, 30534), (266, 28353), (273, 27626), (399, 18902), (494, 15267), (546, 13813), (727, 10374), (741, 10178), (798, 9451), (1454, 5187), (1482, 5089), (1729, 4362), (2181, 3458)]