19250946

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 51000768

約数和(自身を除く): 31749822

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 99, 117, 143, 162, 198, 234, 243, 277, 286, 297, 351, 429, 486, 554, 594, 702, 831, 858, 891, 1053, 1287, 1662, 1782, 2106, 2493, 2574, 2673, 3047, 3159, 3601, 3861, 4986, 5346, 6094, 6318, 7202, 7479, 7722, 9141, 10803, 11583, 14958, 18282, 21606, 22437, 23166, 27423, 32409, 34749, 39611, 44874, 54846, 64818, 67311, 69498, 79222, 82269, 97227, 118833, 134622, 164538, 194454, 237666, 246807, 291681, 356499, 493614, 583362, 712998, 740421, 875043, 1069497, 1480842, 1750086, 2138994, 3208491, 6416982, 9625473, 19250946]

約数ペア:

[(1, 19250946), (2, 9625473), (3, 6416982), (6, 3208491), (9, 2138994), (11, 1750086), (13, 1480842), (18, 1069497), (22, 875043), (26, 740421), (27, 712998), (33, 583362), (39, 493614), (54, 356499), (66, 291681), (78, 246807), (81, 237666), (99, 194454), (117, 164538), (143, 134622), (162, 118833), (198, 97227), (234, 82269), (243, 79222), (277, 69498), (286, 67311), (297, 64818), (351, 54846), (429, 44874), (486, 39611), (554, 34749), (594, 32409), (702, 27423), (831, 23166), (858, 22437), (891, 21606), (1053, 18282), (1287, 14958), (1662, 11583), (1782, 10803), (2106, 9141), (2493, 7722), (2574, 7479), (2673, 7202), (3047, 6318), (3159, 6094), (3601, 5346), (3861, 4986)]