127691298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3581}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 317393856

約数和(自身を除く): 189702558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 566, 849, 1698, 1981, 2547, 3581, 3962, 5094, 5943, 7162, 10743, 11886, 17829, 21486, 25067, 32229, 35658, 50134, 64458, 75201, 150402, 225603, 451206, 1013423, 2026846, 3040269, 6080538, 7093961, 9120807, 14187922, 18241614, 21281883, 42563766, 63845649, 127691298]

約数ペア:

[(1, 127691298), (2, 63845649), (3, 42563766), (6, 21281883), (7, 18241614), (9, 14187922), (14, 9120807), (18, 7093961), (21, 6080538), (42, 3040269), (63, 2026846), (126, 1013423), (283, 451206), (566, 225603), (849, 150402), (1698, 75201), (1981, 64458), (2547, 50134), (3581, 35658), (3962, 32229), (5094, 25067), (5943, 21486), (7162, 17829), (10743, 11886)]