2013291378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 5061543552

約数和(自身を除く): 3048252174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 281, 303, 562, 563, 606, 707, 843, 909, 1126, 1414, 1686, 1689, 1818, 1967, 2121, 2529, 3378, 3934, 3941, 4242, 5058, 5067, 5901, 6363, 7882, 10134, 11802, 11823, 12726, 17703, 23646, 28381, 35406, 35469, 56762, 56863, 70938, 85143, 113726, 158203, 170286, 170589, 198667, 255429, 316406, 341178, 397334, 398041, 474609, 510858, 511767, 596001, 796082, 949218, 1023534, 1107421, 1192002, 1194123, 1423827, 1788003, 2214842, 2388246, 2847654, 3322263, 3576006, 3582369, 6644526, 7164738, 9966789, 15978503, 19933578, 31957006, 47935509, 95871018, 111849521, 143806527, 223699042, 287613054, 335548563, 671097126, 1006645689, 2013291378]

約数ペア:

[(1, 2013291378), (2, 1006645689), (3, 671097126), (6, 335548563), (7, 287613054), (9, 223699042), (14, 143806527), (18, 111849521), (21, 95871018), (42, 47935509), (63, 31957006), (101, 19933578), (126, 15978503), (202, 9966789), (281, 7164738), (303, 6644526), (562, 3582369), (563, 3576006), (606, 3322263), (707, 2847654), (843, 2388246), (909, 2214842), (1126, 1788003), (1414, 1423827), (1686, 1194123), (1689, 1192002), (1818, 1107421), (1967, 1023534), (2121, 949218), (2529, 796082), (3378, 596001), (3934, 511767), (3941, 510858), (4242, 474609), (5058, 398041), (5067, 397334), (5901, 341178), (6363, 316406), (7882, 255429), (10134, 198667), (11802, 170589), (11823, 170286), (12726, 158203), (17703, 113726), (23646, 85143), (28381, 70938), (35406, 56863), (35469, 56762)]