7766528094

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{253361}}^1$

素因数の和:253513

約数の個数: 48

約数和(自身を含む): 18260306064

約数和(自身を除く): 10493777970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 131, 234, 262, 393, 786, 1179, 1703, 2358, 3406, 5109, 10218, 15327, 30654, 253361, 506722, 760083, 1520166, 2280249, 3293693, 4560498, 6587386, 9881079, 19762158, 29643237, 33190291, 59286474, 66380582, 99570873, 199141746, 298712619, 431473783, 597425238, 862947566, 1294421349, 2588842698, 3883264047, 7766528094]

約数ペア:

[(1, 7766528094), (2, 3883264047), (3, 2588842698), (6, 1294421349), (9, 862947566), (13, 597425238), (18, 431473783), (26, 298712619), (39, 199141746), (78, 99570873), (117, 66380582), (131, 59286474), (234, 33190291), (262, 29643237), (393, 19762158), (786, 9881079), (1179, 6587386), (1703, 4560498), (2358, 3293693), (3406, 2280249), (5109, 1520166), (10218, 760083), (15327, 506722), (30654, 253361)]