23204178

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 51736320

約数和(自身を除く): 28532142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 997, 1293, 1994, 2586, 2991, 3879, 5982, 7758, 8973, 11637, 17946, 23274, 26919, 53838, 429707, 859414, 1289121, 2578242, 3867363, 7734726, 11602089, 23204178]

約数ペア:

[(1, 23204178), (2, 11602089), (3, 7734726), (6, 3867363), (9, 2578242), (18, 1289121), (27, 859414), (54, 429707), (431, 53838), (862, 26919), (997, 23274), (1293, 17946), (1994, 11637), (2586, 8973), (2991, 7758), (3879, 5982)]