2305548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1307}}^1$

素因数の和:1331

約数の個数: 54

約数和(自身を含む): 6784596

約数和(自身を除く): 4479048

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1307, 1764, 2614, 3921, 5228, 7842, 9149, 11763, 15684, 18298, 23526, 27447, 36596, 47052, 54894, 64043, 82341, 109788, 128086, 164682, 192129, 256172, 329364, 384258, 576387, 768516, 1152774, 2305548]

約数ペア:

[(1, 2305548), (2, 1152774), (3, 768516), (4, 576387), (6, 384258), (7, 329364), (9, 256172), (12, 192129), (14, 164682), (18, 128086), (21, 109788), (28, 82341), (36, 64043), (42, 54894), (49, 47052), (63, 36596), (84, 27447), (98, 23526), (126, 18298), (147, 15684), (196, 11763), (252, 9149), (294, 7842), (441, 5228), (588, 3921), (882, 2614), (1307, 1764)]