1220018226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{58921}}^1$

素因数の和:58979

約数の個数: 64

約数和(自身を含む): 3054516480

約数和(自身を除く): 1834498254

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1479, 2958, 3451, 6902, 10353, 20706, 58921, 117842, 176763, 353526, 412447, 824894, 1001657, 1237341, 1708709, 2003314, 2474682, 3004971, 3417418, 5126127, 6009942, 7011599, 10252254, 11960963, 14023198, 21034797, 23921926, 29048053, 35882889, 42069594, 58096106, 71765778, 87144159, 174288318, 203336371, 406672742, 610009113, 1220018226]

約数ペア:

[(1, 1220018226), (2, 610009113), (3, 406672742), (6, 203336371), (7, 174288318), (14, 87144159), (17, 71765778), (21, 58096106), (29, 42069594), (34, 35882889), (42, 29048053), (51, 23921926), (58, 21034797), (87, 14023198), (102, 11960963), (119, 10252254), (174, 7011599), (203, 6009942), (238, 5126127), (357, 3417418), (406, 3004971), (493, 2474682), (609, 2003314), (714, 1708709), (986, 1237341), (1218, 1001657), (1479, 824894), (2958, 412447), (3451, 353526), (6902, 176763), (10353, 117842), (20706, 58921)]