1970712

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 5410080

約数和(自身を除く): 3439368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 271, 303, 404, 542, 606, 808, 813, 909, 1084, 1212, 1626, 1818, 2168, 2424, 2439, 3252, 3636, 4878, 6504, 7272, 9756, 19512, 27371, 54742, 82113, 109484, 164226, 218968, 246339, 328452, 492678, 656904, 985356, 1970712]

約数ペア:

[(1, 1970712), (2, 985356), (3, 656904), (4, 492678), (6, 328452), (8, 246339), (9, 218968), (12, 164226), (18, 109484), (24, 82113), (36, 54742), (72, 27371), (101, 19512), (202, 9756), (271, 7272), (303, 6504), (404, 4878), (542, 3636), (606, 3252), (808, 2439), (813, 2424), (909, 2168), (1084, 1818), (1212, 1626)]