18740112

素因数分解:

$2^4\times 3^1\times {\mathrm{390419}}^1$

素因数の和:390430

約数の個数: 20

約数和(自身を含む): 48412080

約数和(自身を除く): 29671968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 390419, 780838, 1171257, 1561676, 2342514, 3123352, 4685028, 6246704, 9370056, 18740112]

約数ペア:

[(1, 18740112), (2, 9370056), (3, 6246704), (4, 4685028), (6, 3123352), (8, 2342514), (12, 1561676), (16, 1171257), (24, 780838), (48, 390419)]