18996336

素因数分解:

$2^4\times 3^3\times {\mathrm{43973}}^1$

素因数の和:43990

約数の個数: 40

約数和(自身を含む): 54527760

約数和(自身を除く): 35531424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43973, 87946, 131919, 175892, 263838, 351784, 395757, 527676, 703568, 791514, 1055352, 1187271, 1583028, 2110704, 2374542, 3166056, 4749084, 6332112, 9498168, 18996336]

約数ペア:

[(1, 18996336), (2, 9498168), (3, 6332112), (4, 4749084), (6, 3166056), (8, 2374542), (9, 2110704), (12, 1583028), (16, 1187271), (18, 1055352), (24, 791514), (27, 703568), (36, 527676), (48, 395757), (54, 351784), (72, 263838), (108, 175892), (144, 131919), (216, 87946), (432, 43973)]