42099486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 99912960

約数和(自身を除く): 57813474

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 139, 143, 278, 286, 353, 417, 429, 706, 834, 858, 1059, 1529, 1807, 2118, 3058, 3614, 3883, 4587, 4589, 5421, 7766, 9174, 9178, 10842, 11649, 13767, 19877, 23298, 27534, 39754, 49067, 50479, 59631, 98134, 100958, 119262, 147201, 151437, 294402, 302874, 539737, 637871, 1079474, 1275742, 1619211, 1913613, 3238422, 3827226, 7016581, 14033162, 21049743, 42099486]

約数ペア:

[(1, 42099486), (2, 21049743), (3, 14033162), (6, 7016581), (11, 3827226), (13, 3238422), (22, 1913613), (26, 1619211), (33, 1275742), (39, 1079474), (66, 637871), (78, 539737), (139, 302874), (143, 294402), (278, 151437), (286, 147201), (353, 119262), (417, 100958), (429, 98134), (706, 59631), (834, 50479), (858, 49067), (1059, 39754), (1529, 27534), (1807, 23298), (2118, 19877), (3058, 13767), (3614, 11649), (3883, 10842), (4587, 9178), (4589, 9174), (5421, 7766)]