15726041928

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1108717}}^1$

素因数の和:1108926

約数の個数: 48

約数和(自身を含む): 42807601980

約数和(自身を除く): 27081560052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 1108717, 2217434, 3326151, 4434868, 6652302, 8869736, 9978453, 13304604, 19956906, 26609208, 39913812, 79827624, 218417249, 436834498, 655251747, 873668996, 1310503494, 1747337992, 1965755241, 2621006988, 3931510482, 5242013976, 7863020964, 15726041928]

約数ペア:

[(1, 15726041928), (2, 7863020964), (3, 5242013976), (4, 3931510482), (6, 2621006988), (8, 1965755241), (9, 1747337992), (12, 1310503494), (18, 873668996), (24, 655251747), (36, 436834498), (72, 218417249), (197, 79827624), (394, 39913812), (591, 26609208), (788, 19956906), (1182, 13304604), (1576, 9978453), (1773, 8869736), (2364, 6652302), (3546, 4434868), (4728, 3326151), (7092, 2217434), (14184, 1108717)]