18322344

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 49825620

約数和(自身を除く): 31503276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 641, 794, 1191, 1282, 1588, 1923, 2382, 2564, 3176, 3573, 3846, 4764, 5128, 5769, 7146, 7692, 9528, 11538, 14292, 15384, 23076, 28584, 46152, 254477, 508954, 763431, 1017908, 1526862, 2035816, 2290293, 3053724, 4580586, 6107448, 9161172, 18322344]

約数ペア:

[(1, 18322344), (2, 9161172), (3, 6107448), (4, 4580586), (6, 3053724), (8, 2290293), (9, 2035816), (12, 1526862), (18, 1017908), (24, 763431), (36, 508954), (72, 254477), (397, 46152), (641, 28584), (794, 23076), (1191, 15384), (1282, 14292), (1588, 11538), (1923, 9528), (2382, 7692), (2564, 7146), (3176, 5769), (3573, 5128), (3846, 4764)]