17380314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 43280640

約数和(自身を除く): 25900326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 509, 542, 813, 1018, 1527, 1626, 1897, 2439, 3054, 3563, 3794, 4581, 4878, 5691, 7126, 9162, 10689, 11382, 17073, 21378, 32067, 34146, 64134, 137939, 275878, 413817, 827634, 965573, 1241451, 1931146, 2482902, 2896719, 5793438, 8690157, 17380314]

約数ペア:

[(1, 17380314), (2, 8690157), (3, 5793438), (6, 2896719), (7, 2482902), (9, 1931146), (14, 1241451), (18, 965573), (21, 827634), (42, 413817), (63, 275878), (126, 137939), (271, 64134), (509, 34146), (542, 32067), (813, 21378), (1018, 17073), (1527, 11382), (1626, 10689), (1897, 9162), (2439, 7126), (3054, 5691), (3563, 4878), (3794, 4581)]