947255.0000000

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5005

約数の個数: 32

約数和(自身を含む): 4788480

約数和(自身を除く): 2903394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4987, 9974, 14961, 29922, 34909, 44883, 69818, 89766, 104727, 134649, 209454, 269298, 314181, 628362, 942543, 1885086]

約数ペア:

[(1, 1885086), (2, 942543), (3, 628362), (6, 314181), (7, 269298), (9, 209454), (14, 134649), (18, 104727), (21, 89766), (27, 69818), (42, 44883), (54, 34909), (63, 29922), (126, 14961), (189, 9974), (378, 4987)]