7753746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1327

約数の個数: 64

約数和(自身を含む): 20837376

約数和(自身を除く): 13083630

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 1291, 2002, 2582, 3003, 3873, 6006, 7746, 9037, 14201, 16783, 18074, 27111, 28402, 33566, 42603, 50349, 54222, 85206, 99407, 100698, 117481, 184613, 198814, 234962, 298221, 352443, 369226, 553839, 596442, 704886, 1107678, 1292291, 2584582, 3876873, 7753746]

約数ペア:

[(1, 7753746), (2, 3876873), (3, 2584582), (6, 1292291), (7, 1107678), (11, 704886), (13, 596442), (14, 553839), (21, 369226), (22, 352443), (26, 298221), (33, 234962), (39, 198814), (42, 184613), (66, 117481), (77, 100698), (78, 99407), (91, 85206), (143, 54222), (154, 50349), (182, 42603), (231, 33566), (273, 28402), (286, 27111), (429, 18074), (462, 16783), (546, 14201), (858, 9037), (1001, 7746), (1291, 6006), (2002, 3873), (2582, 3003)]