2912489118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191033}}^1$

素因数の和:191070

約数の個数: 72

約数和(自身を含む): 7927146864

約数和(自身を除く): 5014657746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 191033, 382066, 573099, 1146198, 1337231, 1719297, 2101363, 2674462, 3438594, 4011693, 4202726, 6304089, 8023386, 12035079, 12608178, 14709541, 18912267, 23114993, 24070158, 29419082, 37824534, 44128623, 46229986, 69344979, 88257246, 132385869, 138689958, 161804951, 208034937, 264771738, 323609902, 416069874, 485414853, 970829706, 1456244559, 2912489118]

約数ペア:

[(1, 2912489118), (2, 1456244559), (3, 970829706), (6, 485414853), (7, 416069874), (9, 323609902), (11, 264771738), (14, 208034937), (18, 161804951), (21, 138689958), (22, 132385869), (33, 88257246), (42, 69344979), (63, 46229986), (66, 44128623), (77, 37824534), (99, 29419082), (121, 24070158), (126, 23114993), (154, 18912267), (198, 14709541), (231, 12608178), (242, 12035079), (363, 8023386), (462, 6304089), (693, 4202726), (726, 4011693), (847, 3438594), (1089, 2674462), (1386, 2101363), (1694, 1719297), (2178, 1337231), (2541, 1146198), (5082, 573099), (7623, 382066), (15246, 191033)]