2013187878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{14411}}^1$

素因数の和:14634

約数の個数: 64

約数和(自身を含む): 4842432000

約数和(自身を除く): 2829244122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 199, 234, 351, 398, 597, 702, 1194, 1791, 2587, 3582, 5174, 5373, 7761, 10746, 14411, 15522, 23283, 28822, 43233, 46566, 69849, 86466, 129699, 139698, 187343, 259398, 374686, 389097, 562029, 778194, 1124058, 1686087, 2867789, 3372174, 5058261, 5735578, 8603367, 10116522, 17206734, 25810101, 37281257, 51620202, 74562514, 77430303, 111843771, 154860606, 223687542, 335531313, 671062626, 1006593939, 2013187878]

約数ペア:

[(1, 2013187878), (2, 1006593939), (3, 671062626), (6, 335531313), (9, 223687542), (13, 154860606), (18, 111843771), (26, 77430303), (27, 74562514), (39, 51620202), (54, 37281257), (78, 25810101), (117, 17206734), (199, 10116522), (234, 8603367), (351, 5735578), (398, 5058261), (597, 3372174), (702, 2867789), (1194, 1686087), (1791, 1124058), (2587, 778194), (3582, 562029), (5174, 389097), (5373, 374686), (7761, 259398), (10746, 187343), (14411, 139698), (15522, 129699), (23283, 86466), (28822, 69849), (43233, 46566)]