19431144

素因数分解:

$2^3\times 3^3\times {\mathrm{89959}}^1$

素因数の和:89974

約数の個数: 32

約数和(自身を含む): 53976000

約数和(自身を除く): 34544856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89959, 179918, 269877, 359836, 539754, 719672, 809631, 1079508, 1619262, 2159016, 2428893, 3238524, 4857786, 6477048, 9715572, 19431144]

約数ペア:

[(1, 19431144), (2, 9715572), (3, 6477048), (4, 4857786), (6, 3238524), (8, 2428893), (9, 2159016), (12, 1619262), (18, 1079508), (24, 809631), (27, 719672), (36, 539754), (54, 359836), (72, 269877), (108, 179918), (216, 89959)]