6663228

素因数分解:

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

素因数の和:395

約数の個数: 72

約数和(自身を含む): 18456144

約数和(自身を除く): 11792916

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 353, 363, 429, 484, 572, 706, 726, 858, 1059, 1412, 1452, 1573, 1716, 2118, 3146, 3883, 4236, 4589, 4719, 6292, 7766, 9178, 9438, 11649, 13767, 15532, 18356, 18876, 23298, 27534, 42713, 46596, 50479, 55068, 85426, 100958, 128139, 151437, 170852, 201916, 256278, 302874, 512556, 555269, 605748, 1110538, 1665807, 2221076, 3331614, 6663228]

約数ペア:

[(1, 6663228), (2, 3331614), (3, 2221076), (4, 1665807), (6, 1110538), (11, 605748), (12, 555269), (13, 512556), (22, 302874), (26, 256278), (33, 201916), (39, 170852), (44, 151437), (52, 128139), (66, 100958), (78, 85426), (121, 55068), (132, 50479), (143, 46596), (156, 42713), (242, 27534), (286, 23298), (353, 18876), (363, 18356), (429, 15532), (484, 13767), (572, 11649), (706, 9438), (726, 9178), (858, 7766), (1059, 6292), (1412, 4719), (1452, 4589), (1573, 4236), (1716, 3883), (2118, 3146)]