4976478

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 80

約数和(自身を含む): 12806640

約数和(自身を除く): 7830162

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 139, 153, 162, 221, 234, 278, 306, 351, 417, 442, 459, 663, 702, 834, 918, 1053, 1251, 1326, 1377, 1807, 1989, 2106, 2363, 2502, 2754, 3614, 3753, 3978, 4726, 5421, 5967, 7089, 7506, 10842, 11259, 11934, 14178, 16263, 17901, 21267, 22518, 30719, 32526, 35802, 42534, 48789, 61438, 63801, 92157, 97578, 127602, 146367, 184314, 191403, 276471, 292734, 382806, 552942, 829413, 1658826, 2488239, 4976478]

約数ペア:

[(1, 4976478), (2, 2488239), (3, 1658826), (6, 829413), (9, 552942), (13, 382806), (17, 292734), (18, 276471), (26, 191403), (27, 184314), (34, 146367), (39, 127602), (51, 97578), (54, 92157), (78, 63801), (81, 61438), (102, 48789), (117, 42534), (139, 35802), (153, 32526), (162, 30719), (221, 22518), (234, 21267), (278, 17901), (306, 16263), (351, 14178), (417, 11934), (442, 11259), (459, 10842), (663, 7506), (702, 7089), (834, 5967), (918, 5421), (1053, 4726), (1251, 3978), (1326, 3753), (1377, 3614), (1807, 2754), (1989, 2502), (2106, 2363)]