745794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1973}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 1895040

約数和(自身を除く): 1149246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1973, 3946, 5919, 11838, 13811, 17757, 27622, 35514, 41433, 53271, 82866, 106542, 124299, 248598, 372897, 745794]

約数ペア:

[(1, 745794), (2, 372897), (3, 248598), (6, 124299), (7, 106542), (9, 82866), (14, 53271), (18, 41433), (21, 35514), (27, 27622), (42, 17757), (54, 13811), (63, 11838), (126, 5919), (189, 3946), (378, 1973)]