17145046

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 27878400

約数和(自身を除く): 10733354

約数列:

[1, 2, 31, 43, 59, 62, 86, 109, 118, 218, 1333, 1829, 2537, 2666, 3379, 3658, 4687, 5074, 6431, 6758, 9374, 12862, 78647, 145297, 157294, 199361, 276533, 290594, 398722, 553066, 8572523, 17145046]

約数ペア:

[(1, 17145046), (2, 8572523), (31, 553066), (43, 398722), (59, 290594), (62, 276533), (86, 199361), (109, 157294), (118, 145297), (218, 78647), (1333, 12862), (1829, 9374), (2537, 6758), (2666, 6431), (3379, 5074), (3658, 4687)]