16819164978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{774577}}^1$

素因数の和:774647

約数の個数: 64

約数和(自身を含む): 42831065088

約数和(自身を除く): 26011900110

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3619, 7238, 10857, 21714, 774577, 1549154, 2323731, 4647462, 5422039, 8520347, 10844078, 16266117, 17040694, 25561041, 32532234, 36405119, 51122082, 59642429, 72810238, 109215357, 119284858, 178927287, 218430714, 254835833, 357854574, 400456309, 509671666, 764507499, 800912618, 1201368927, 1529014998, 2402737854, 2803194163, 5606388326, 8409582489, 16819164978]

約数ペア:

[(1, 16819164978), (2, 8409582489), (3, 5606388326), (6, 2803194163), (7, 2402737854), (11, 1529014998), (14, 1201368927), (21, 800912618), (22, 764507499), (33, 509671666), (42, 400456309), (47, 357854574), (66, 254835833), (77, 218430714), (94, 178927287), (141, 119284858), (154, 109215357), (231, 72810238), (282, 59642429), (329, 51122082), (462, 36405119), (517, 32532234), (658, 25561041), (987, 17040694), (1034, 16266117), (1551, 10844078), (1974, 8520347), (3102, 5422039), (3619, 4647462), (7238, 2323731), (10857, 1549154), (21714, 774577)]