218482011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1$

素因数の和:3096

約数の個数: 48

約数和(自身を含む): 373127040

約数和(自身を除く): 154645029

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 387, 473, 561, 731, 1419, 1683, 2193, 3019, 4257, 6579, 8041, 9057, 24123, 27171, 33209, 51323, 72369, 99627, 129817, 153969, 298881, 389451, 461907, 564553, 1168353, 1427987, 1693659, 2206889, 4283961, 5080977, 6620667, 12851883, 19862001, 24275779, 72827337, 218482011]

約数ペア:

[(1, 218482011), (3, 72827337), (9, 24275779), (11, 19862001), (17, 12851883), (33, 6620667), (43, 5080977), (51, 4283961), (99, 2206889), (129, 1693659), (153, 1427987), (187, 1168353), (387, 564553), (473, 461907), (561, 389451), (731, 298881), (1419, 153969), (1683, 129817), (2193, 99627), (3019, 72369), (4257, 51323), (6579, 33209), (8041, 27171), (9057, 24123)]