2163957894

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2453467}}^1$

素因数の和:2453489

約数の個数: 36

約数和(自身を含む): 5454059364

約数和(自身を除く): 3290101470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2453467, 4906934, 7360401, 14720802, 17174269, 22081203, 34348538, 44162406, 51522807, 103045614, 120219883, 154568421, 240439766, 309136842, 360659649, 721319298, 1081978947, 2163957894]

約数ペア:

[(1, 2163957894), (2, 1081978947), (3, 721319298), (6, 360659649), (7, 309136842), (9, 240439766), (14, 154568421), (18, 120219883), (21, 103045614), (42, 51522807), (49, 44162406), (63, 34348538), (98, 22081203), (126, 17174269), (147, 14720802), (294, 7360401), (441, 4906934), (882, 2453467)]