2017127622

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 4331067840

約数和(自身を除く): 2313940218

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 397, 457, 654, 794, 914, 1191, 1371, 1853, 2382, 2742, 3706, 5559, 6749, 7769, 11118, 13498, 15538, 20247, 23307, 40494, 43273, 46614, 49813, 86546, 99626, 129819, 149439, 181429, 259638, 298878, 362858, 544287, 735641, 846821, 1088574, 1471282, 1693642, 2206923, 2540463, 3084293, 4413846, 5080926, 6168586, 9252879, 18505758, 19775761, 39551522, 59327283, 118654566, 336187937, 672375874, 1008563811, 2017127622]

約数ペア:

[(1, 2017127622), (2, 1008563811), (3, 672375874), (6, 336187937), (17, 118654566), (34, 59327283), (51, 39551522), (102, 19775761), (109, 18505758), (218, 9252879), (327, 6168586), (397, 5080926), (457, 4413846), (654, 3084293), (794, 2540463), (914, 2206923), (1191, 1693642), (1371, 1471282), (1853, 1088574), (2382, 846821), (2742, 735641), (3706, 544287), (5559, 362858), (6749, 298878), (7769, 259638), (11118, 181429), (13498, 149439), (15538, 129819), (20247, 99626), (23307, 86546), (40494, 49813), (43273, 46614)]