171359946

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{24473}}^1$

素因数の和:24870

約数の個数: 24

約数和(自身を含む): 372249540

約数和(自身を除く): 200889594

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 24473, 48946, 73419, 146838, 220257, 440514, 9519997, 19039994, 28559991, 57119982, 85679973, 171359946]

約数ペア:

[(1, 171359946), (2, 85679973), (3, 57119982), (6, 28559991), (9, 19039994), (18, 9519997), (389, 440514), (778, 220257), (1167, 146838), (2334, 73419), (3501, 48946), (7002, 24473)]