198594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 505440

約数和(自身を除く): 306846

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 59, 66, 99, 102, 118, 153, 177, 187, 198, 306, 354, 374, 531, 561, 649, 1003, 1062, 1122, 1298, 1683, 1947, 2006, 3009, 3366, 3894, 5841, 6018, 9027, 11033, 11682, 18054, 22066, 33099, 66198, 99297, 198594]

約数ペア:

[(1, 198594), (2, 99297), (3, 66198), (6, 33099), (9, 22066), (11, 18054), (17, 11682), (18, 11033), (22, 9027), (33, 6018), (34, 5841), (51, 3894), (59, 3366), (66, 3009), (99, 2006), (102, 1947), (118, 1683), (153, 1298), (177, 1122), (187, 1062), (198, 1003), (306, 649), (354, 561), (374, 531)]