1880118

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 4295520

約数和(自身を除く): 2415402

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 941, 999, 1882, 1998, 2823, 5646, 8469, 16938, 25407, 34817, 50814, 69634, 104451, 208902, 313353, 626706, 940059, 1880118]

約数ペア:

[(1, 1880118), (2, 940059), (3, 626706), (6, 313353), (9, 208902), (18, 104451), (27, 69634), (37, 50814), (54, 34817), (74, 25407), (111, 16938), (222, 8469), (333, 5646), (666, 2823), (941, 1998), (999, 1882)]