9161992

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 20396160

約数和(自身を除く): 11234168

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 59, 94, 118, 188, 236, 329, 376, 413, 472, 658, 826, 1316, 1652, 2632, 2773, 3304, 3481, 5546, 6962, 11092, 13924, 19411, 22184, 24367, 27848, 38822, 48734, 77644, 97468, 155288, 163607, 194936, 327214, 654428, 1145249, 1308856, 2290498, 4580996, 9161992]

約数ペア:

[(1, 9161992), (2, 4580996), (4, 2290498), (7, 1308856), (8, 1145249), (14, 654428), (28, 327214), (47, 194936), (56, 163607), (59, 155288), (94, 97468), (118, 77644), (188, 48734), (236, 38822), (329, 27848), (376, 24367), (413, 22184), (472, 19411), (658, 13924), (826, 11092), (1316, 6962), (1652, 5546), (2632, 3481), (2773, 3304)]