259974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 668304

約数和(自身を除く): 408330

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 101, 117, 143, 198, 202, 234, 286, 303, 429, 606, 858, 909, 1111, 1287, 1313, 1818, 2222, 2574, 2626, 3333, 3939, 6666, 7878, 9999, 11817, 14443, 19998, 23634, 28886, 43329, 86658, 129987, 259974]

約数ペア:

[(1, 259974), (2, 129987), (3, 86658), (6, 43329), (9, 28886), (11, 23634), (13, 19998), (18, 14443), (22, 11817), (26, 9999), (33, 7878), (39, 6666), (66, 3939), (78, 3333), (99, 2626), (101, 2574), (117, 2222), (143, 1818), (198, 1313), (202, 1287), (234, 1111), (286, 909), (303, 858), (429, 606)]