18399954

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 38697984

約数和(自身を除く): 20298030

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 883, 906, 1766, 2649, 3473, 5298, 6946, 10419, 20309, 20838, 40618, 60927, 121854, 133333, 266666, 399999, 799998, 3066659, 6133318, 9199977, 18399954]

約数ペア:

[(1, 18399954), (2, 9199977), (3, 6133318), (6, 3066659), (23, 799998), (46, 399999), (69, 266666), (138, 133333), (151, 121854), (302, 60927), (453, 40618), (883, 20838), (906, 20309), (1766, 10419), (2649, 6946), (3473, 5298)]