17886882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5394

約数の個数: 32

約数和(自身を含む): 39428928

約数和(自身を除く): 21542046

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 5333, 10666, 15999, 31998, 69329, 138658, 207987, 229319, 415974, 458638, 687957, 1375914, 2981147, 5962294, 8943441, 17886882]

約数ペア:

[(1, 17886882), (2, 8943441), (3, 5962294), (6, 2981147), (13, 1375914), (26, 687957), (39, 458638), (43, 415974), (78, 229319), (86, 207987), (129, 138658), (258, 69329), (559, 31998), (1118, 15999), (1677, 10666), (3354, 5333)]