18743282970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{316663}}^1$

素因数の和:318646

約数の個数: 32

約数和(自身を含む): 45006820992

約数和(自身を除く): 26263538022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1973, 3946, 5919, 9865, 11838, 19730, 29595, 59190, 316663, 633326, 949989, 1583315, 1899978, 3166630, 4749945, 9499890, 624776099, 1249552198, 1874328297, 3123880495, 3748656594, 6247760990, 9371641485, 18743282970]

約数ペア:

[(1, 18743282970), (2, 9371641485), (3, 6247760990), (5, 3748656594), (6, 3123880495), (10, 1874328297), (15, 1249552198), (30, 624776099), (1973, 9499890), (3946, 4749945), (5919, 3166630), (9865, 1899978), (11838, 1583315), (19730, 949989), (29595, 633326), (59190, 316663)]