11721906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3047

約数の個数: 48

約数和(自身を含む): 29971968

約数和(自身を除く): 18250062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3001, 3906, 6002, 9003, 18006, 21007, 27009, 42014, 54018, 63021, 93031, 126042, 186062, 189063, 279093, 378126, 558186, 651217, 837279, 1302434, 1674558, 1953651, 3907302, 5860953, 11721906]

約数ペア:

[(1, 11721906), (2, 5860953), (3, 3907302), (6, 1953651), (7, 1674558), (9, 1302434), (14, 837279), (18, 651217), (21, 558186), (31, 378126), (42, 279093), (62, 189063), (63, 186062), (93, 126042), (126, 93031), (186, 63021), (217, 54018), (279, 42014), (434, 27009), (558, 21007), (651, 18006), (1302, 9003), (1953, 6002), (3001, 3906)]