18348836264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{17747}}^1$

素因数の和:18174

約数の個数: 64

約数和(自身を含む): 38846822400

約数和(自身を除く): 20497986136

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 379, 682, 758, 1364, 1516, 2728, 3032, 4169, 8338, 11749, 16676, 17747, 23498, 33352, 35494, 46996, 70988, 93992, 129239, 141976, 195217, 258478, 390434, 516956, 550157, 780868, 1033912, 1100314, 1561736, 2200628, 4401256, 6051727, 6726113, 12103454, 13452226, 24206908, 26904452, 48413816, 53808904, 73987243, 147974486, 208509503, 295948972, 417019006, 591897944, 834038012, 1668076024, 2293604533, 4587209066, 9174418132, 18348836264]

約数ペア:

[(1, 18348836264), (2, 9174418132), (4, 4587209066), (8, 2293604533), (11, 1668076024), (22, 834038012), (31, 591897944), (44, 417019006), (62, 295948972), (88, 208509503), (124, 147974486), (248, 73987243), (341, 53808904), (379, 48413816), (682, 26904452), (758, 24206908), (1364, 13452226), (1516, 12103454), (2728, 6726113), (3032, 6051727), (4169, 4401256), (8338, 2200628), (11749, 1561736), (16676, 1100314), (17747, 1033912), (23498, 780868), (33352, 550157), (35494, 516956), (46996, 390434), (70988, 258478), (93992, 195217), (129239, 141976)]