1881144

素因数分解:

$2^3\times 3^4\times {\mathrm{2903}}^1$

素因数の和:2921

約数の個数: 40

約数和(自身を含む): 5270760

約数和(自身を除く): 3389616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2903, 5806, 8709, 11612, 17418, 23224, 26127, 34836, 52254, 69672, 78381, 104508, 156762, 209016, 235143, 313524, 470286, 627048, 940572, 1881144]

約数ペア:

[(1, 1881144), (2, 940572), (3, 627048), (4, 470286), (6, 313524), (8, 235143), (9, 209016), (12, 156762), (18, 104508), (24, 78381), (27, 69672), (36, 52254), (54, 34836), (72, 26127), (81, 23224), (108, 17418), (162, 11612), (216, 8709), (324, 5806), (648, 2903)]