18802728

素因数分解:

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

素因数の和:37326

約数の個数: 48

約数和(自身を含む): 58200480

約数和(自身を除く): 39397752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 37307, 74614, 111921, 149228, 223842, 261149, 298456, 335763, 447684, 522298, 671526, 783447, 895368, 1044596, 1343052, 1566894, 2089192, 2350341, 2686104, 3133788, 4700682, 6267576, 9401364, 18802728]

約数ペア:

[(1, 18802728), (2, 9401364), (3, 6267576), (4, 4700682), (6, 3133788), (7, 2686104), (8, 2350341), (9, 2089192), (12, 1566894), (14, 1343052), (18, 1044596), (21, 895368), (24, 783447), (28, 671526), (36, 522298), (42, 447684), (56, 335763), (63, 298456), (72, 261149), (84, 223842), (126, 149228), (168, 111921), (252, 74614), (504, 37307)]