16805838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3671}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 21970482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 3671, 4578, 7342, 11013, 22026, 25697, 51394, 77091, 154182, 400139, 800278, 1200417, 2400834, 2800973, 5601946, 8402919, 16805838]

約数ペア:

[(1, 16805838), (2, 8402919), (3, 5601946), (6, 2800973), (7, 2400834), (14, 1200417), (21, 800278), (42, 400139), (109, 154182), (218, 77091), (327, 51394), (654, 25697), (763, 22026), (1526, 11013), (2289, 7342), (3671, 4578)]