18879048

素因数分解:

$2^3\times 3^3\times {\mathrm{87403}}^1$

素因数の和:87418

約数の個数: 32

約数和(自身を含む): 52442400

約数和(自身を除く): 33563352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 87403, 174806, 262209, 349612, 524418, 699224, 786627, 1048836, 1573254, 2097672, 2359881, 3146508, 4719762, 6293016, 9439524, 18879048]

約数ペア:

[(1, 18879048), (2, 9439524), (3, 6293016), (4, 4719762), (6, 3146508), (8, 2359881), (9, 2097672), (12, 1573254), (18, 1048836), (24, 786627), (27, 699224), (36, 524418), (54, 349612), (72, 262209), (108, 174806), (216, 87403)]