19690344

素因数分解:

$2^3\times 3^3\times {\mathrm{91159}}^1$

素因数の和:91174

約数の個数: 32

約数和(自身を含む): 54696000

約数和(自身を除く): 35005656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 91159, 182318, 273477, 364636, 546954, 729272, 820431, 1093908, 1640862, 2187816, 2461293, 3281724, 4922586, 6563448, 9845172, 19690344]

約数ペア:

[(1, 19690344), (2, 9845172), (3, 6563448), (4, 4922586), (6, 3281724), (8, 2461293), (9, 2187816), (12, 1640862), (18, 1093908), (24, 820431), (27, 729272), (36, 546954), (54, 364636), (72, 273477), (108, 182318), (216, 91159)]