15785946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 37952928

約数和(自身を除く): 22166982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1307, 1342, 2013, 2614, 3921, 4026, 6039, 7842, 11763, 12078, 14377, 23526, 28754, 43131, 79727, 86262, 129393, 159454, 239181, 258786, 478362, 717543, 876997, 1435086, 1753994, 2630991, 5261982, 7892973, 15785946]

約数ペア:

[(1, 15785946), (2, 7892973), (3, 5261982), (6, 2630991), (9, 1753994), (11, 1435086), (18, 876997), (22, 717543), (33, 478362), (61, 258786), (66, 239181), (99, 159454), (122, 129393), (183, 86262), (198, 79727), (366, 43131), (549, 28754), (671, 23526), (1098, 14377), (1307, 12078), (1342, 11763), (2013, 7842), (2614, 6039), (3921, 4026)]