19389672

素因数分解:

$2^3\times 3^3\times {\mathrm{89767}}^1$

素因数の和:89782

約数の個数: 32

約数和(自身を含む): 53860800

約数和(自身を除く): 34471128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89767, 179534, 269301, 359068, 538602, 718136, 807903, 1077204, 1615806, 2154408, 2423709, 3231612, 4847418, 6463224, 9694836, 19389672]

約数ペア:

[(1, 19389672), (2, 9694836), (3, 6463224), (4, 4847418), (6, 3231612), (8, 2423709), (9, 2154408), (12, 1615806), (18, 1077204), (24, 807903), (27, 718136), (36, 538602), (54, 359068), (72, 269301), (108, 179534), (216, 89767)]