18463326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 47070720

約数和(自身を除く): 28607394

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1361, 1938, 2261, 2722, 4083, 4522, 6783, 8166, 9527, 13566, 19054, 23137, 25859, 28581, 46274, 51718, 57162, 69411, 77577, 138822, 155154, 161959, 181013, 323918, 362026, 439603, 485877, 543039, 879206, 971754, 1086078, 1318809, 2637618, 3077221, 6154442, 9231663, 18463326]

約数ペア:

[(1, 18463326), (2, 9231663), (3, 6154442), (6, 3077221), (7, 2637618), (14, 1318809), (17, 1086078), (19, 971754), (21, 879206), (34, 543039), (38, 485877), (42, 439603), (51, 362026), (57, 323918), (102, 181013), (114, 161959), (119, 155154), (133, 138822), (238, 77577), (266, 69411), (323, 57162), (357, 51718), (399, 46274), (646, 28581), (714, 25859), (798, 23137), (969, 19054), (1361, 13566), (1938, 9527), (2261, 8166), (2722, 6783), (4083, 4522)]