2175894

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2467}}^1$

素因数の和:2489

約数の個数: 36

約数和(自身を含む): 5486364

約数和(自身を除く): 3310470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2467, 4934, 7401, 14802, 17269, 22203, 34538, 44406, 51807, 103614, 120883, 155421, 241766, 310842, 362649, 725298, 1087947, 2175894]

約数ペア:

[(1, 2175894), (2, 1087947), (3, 725298), (6, 362649), (7, 310842), (9, 241766), (14, 155421), (18, 120883), (21, 103614), (42, 51807), (49, 44406), (63, 34538), (98, 22203), (126, 17269), (147, 14802), (294, 7401), (441, 4934), (882, 2467)]