8213658348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2621}}^1\times {\mathrm{37307}}^1$

素因数の和:39942

約数の個数: 48

約数和(自身を含む): 21912033024

約数和(自身を除く): 13698374676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2621, 5242, 7863, 10484, 15726, 18347, 31452, 36694, 37307, 55041, 73388, 74614, 110082, 111921, 149228, 220164, 223842, 261149, 447684, 522298, 783447, 1044596, 1566894, 3133788, 97781647, 195563294, 293344941, 391126588, 586689882, 684471529, 1173379764, 1368943058, 2053414587, 2737886116, 4106829174, 8213658348]

約数ペア:

[(1, 8213658348), (2, 4106829174), (3, 2737886116), (4, 2053414587), (6, 1368943058), (7, 1173379764), (12, 684471529), (14, 586689882), (21, 391126588), (28, 293344941), (42, 195563294), (84, 97781647), (2621, 3133788), (5242, 1566894), (7863, 1044596), (10484, 783447), (15726, 522298), (18347, 447684), (31452, 261149), (36694, 223842), (37307, 220164), (55041, 149228), (73388, 111921), (74614, 110082)]