82770246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20807}}^1$

素因数の和:20845

約数の個数: 48

約数和(自身を含む): 204501024

約数和(自身を除く): 121730778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 20807, 41614, 62421, 124842, 187263, 270491, 353719, 374526, 540982, 707438, 811473, 1061157, 1622946, 2122314, 2434419, 3183471, 4598347, 4868838, 6366942, 9196694, 13795041, 27590082, 41385123, 82770246]

約数ペア:

[(1, 82770246), (2, 41385123), (3, 27590082), (6, 13795041), (9, 9196694), (13, 6366942), (17, 4868838), (18, 4598347), (26, 3183471), (34, 2434419), (39, 2122314), (51, 1622946), (78, 1061157), (102, 811473), (117, 707438), (153, 540982), (221, 374526), (234, 353719), (306, 270491), (442, 187263), (663, 124842), (1326, 62421), (1989, 41614), (3978, 20807)]