1946019864

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1\times {\mathrm{977}}^1$

素因数の和:1692

約数の個数: 64

約数和(自身を含む): 4911516000

約数和(自身を除く): 2965496136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 557, 596, 894, 977, 1114, 1192, 1671, 1788, 1954, 2228, 2931, 3342, 3576, 3908, 4456, 5862, 6684, 7816, 11724, 13368, 23448, 82993, 145573, 165986, 248979, 291146, 331972, 436719, 497958, 544189, 582292, 663944, 873438, 995916, 1088378, 1164584, 1632567, 1746876, 1991832, 2176756, 3265134, 3493752, 4353512, 6530268, 13060536, 81084161, 162168322, 243252483, 324336644, 486504966, 648673288, 973009932, 1946019864]

約数ペア:

[(1, 1946019864), (2, 973009932), (3, 648673288), (4, 486504966), (6, 324336644), (8, 243252483), (12, 162168322), (24, 81084161), (149, 13060536), (298, 6530268), (447, 4353512), (557, 3493752), (596, 3265134), (894, 2176756), (977, 1991832), (1114, 1746876), (1192, 1632567), (1671, 1164584), (1788, 1088378), (1954, 995916), (2228, 873438), (2931, 663944), (3342, 582292), (3576, 544189), (3908, 497958), (4456, 436719), (5862, 331972), (6684, 291146), (7816, 248979), (11724, 165986), (13368, 145573), (23448, 82993)]