84705894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51713}}^1$

素因数の和:51741

約数の個数: 48

約数和(自身を含む): 225886752

約数和(自身を除く): 141180858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 51713, 103426, 155139, 310278, 361991, 465417, 672269, 723982, 930834, 1085973, 1344538, 2016807, 2171946, 3257919, 4033614, 4705883, 6050421, 6515838, 9411766, 12100842, 14117649, 28235298, 42352947, 84705894]

約数ペア:

[(1, 84705894), (2, 42352947), (3, 28235298), (6, 14117649), (7, 12100842), (9, 9411766), (13, 6515838), (14, 6050421), (18, 4705883), (21, 4033614), (26, 3257919), (39, 2171946), (42, 2016807), (63, 1344538), (78, 1085973), (91, 930834), (117, 723982), (126, 672269), (182, 465417), (234, 361991), (273, 310278), (546, 155139), (819, 103426), (1638, 51713)]