12977778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6343}}^1$

素因数の和:6390

約数の個数: 32

約数和(自身を含む): 29233152

約数和(自身を除く): 16255374

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 6343, 12686, 19029, 38058, 69773, 139546, 196633, 209319, 393266, 418638, 589899, 1179798, 2162963, 4325926, 6488889, 12977778]

約数ペア:

[(1, 12977778), (2, 6488889), (3, 4325926), (6, 2162963), (11, 1179798), (22, 589899), (31, 418638), (33, 393266), (62, 209319), (66, 196633), (93, 139546), (186, 69773), (341, 38058), (682, 19029), (1023, 12686), (2046, 6343)]