210927906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54001}}^1$

素因数の和:54047

約数の個数: 48

約数和(自身を含む): 539155968

約数和(自身を除く): 328228062

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, 3906, 54001, 108002, 162003, 324006, 378007, 486009, 756014, 972018, 1134021, 1674031, 2268042, 3348062, 3402063, 5022093, 6804126, 10044186, 11718217, 15066279, 23436434, 30132558, 35154651, 70309302, 105463953, 210927906]

約数ペア:

[(1, 210927906), (2, 105463953), (3, 70309302), (6, 35154651), (7, 30132558), (9, 23436434), (14, 15066279), (18, 11718217), (21, 10044186), (31, 6804126), (42, 5022093), (62, 3402063), (63, 3348062), (93, 2268042), (126, 1674031), (186, 1134021), (217, 972018), (279, 756014), (434, 486009), (558, 378007), (651, 324006), (1302, 162003), (1953, 108002), (3906, 54001)]