16752876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 46174464

約数和(自身を除く): 29421588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 71, 84, 106, 142, 159, 212, 213, 284, 318, 371, 426, 497, 636, 742, 852, 994, 1113, 1484, 1491, 1988, 2226, 2809, 2982, 3763, 4452, 5618, 5964, 7526, 8427, 11236, 11289, 15052, 16854, 19663, 22578, 26341, 33708, 39326, 45156, 52682, 58989, 78652, 79023, 105364, 117978, 158046, 199439, 235956, 316092, 398878, 598317, 797756, 1196634, 1396073, 2393268, 2792146, 4188219, 5584292, 8376438, 16752876]

約数ペア:

[(1, 16752876), (2, 8376438), (3, 5584292), (4, 4188219), (6, 2792146), (7, 2393268), (12, 1396073), (14, 1196634), (21, 797756), (28, 598317), (42, 398878), (53, 316092), (71, 235956), (84, 199439), (106, 158046), (142, 117978), (159, 105364), (212, 79023), (213, 78652), (284, 58989), (318, 52682), (371, 45156), (426, 39326), (497, 33708), (636, 26341), (742, 22578), (852, 19663), (994, 16854), (1113, 15052), (1484, 11289), (1491, 11236), (1988, 8427), (2226, 7526), (2809, 5964), (2982, 5618), (3763, 4452)]