18923886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{55333}}^1$

素因数の和:55360

約数の個数: 24

約数和(自身を含む): 43160520

約数和(自身を除く): 24236634

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 55333, 110666, 165999, 331998, 497997, 995994, 1051327, 2102654, 3153981, 6307962, 9461943, 18923886]

約数ペア:

[(1, 18923886), (2, 9461943), (3, 6307962), (6, 3153981), (9, 2102654), (18, 1051327), (19, 995994), (38, 497997), (57, 331998), (114, 165999), (171, 110666), (342, 55333)]