12378185176

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1018613}}^1$

素因数の和:1018664

約数の個数: 48

約数和(自身を含む): 27869279040

約数和(自身を除く): 15491093864

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 1018613, 2037226, 4074452, 7130291, 8148904, 14260582, 28521164, 31577003, 49912037, 57042328, 63154006, 99824074, 126308012, 199648148, 221039021, 252616024, 399296296, 442078042, 884156084, 1547273147, 1768312168, 3094546294, 6189092588, 12378185176]

約数ペア:

[(1, 12378185176), (2, 6189092588), (4, 3094546294), (7, 1768312168), (8, 1547273147), (14, 884156084), (28, 442078042), (31, 399296296), (49, 252616024), (56, 221039021), (62, 199648148), (98, 126308012), (124, 99824074), (196, 63154006), (217, 57042328), (248, 49912037), (392, 31577003), (434, 28521164), (868, 14260582), (1519, 8148904), (1736, 7130291), (3038, 4074452), (6076, 2037226), (12152, 1018613)]