21464892

素因数分解:

$2^2\times 3^3\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 55954080

約数和(自身を除く): 34489188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 233, 466, 699, 853, 932, 1398, 1706, 2097, 2559, 2796, 3412, 4194, 5118, 6291, 7677, 8388, 10236, 12582, 15354, 23031, 25164, 30708, 46062, 92124, 198749, 397498, 596247, 794996, 1192494, 1788741, 2384988, 3577482, 5366223, 7154964, 10732446, 21464892]

約数ペア:

[(1, 21464892), (2, 10732446), (3, 7154964), (4, 5366223), (6, 3577482), (9, 2384988), (12, 1788741), (18, 1192494), (27, 794996), (36, 596247), (54, 397498), (108, 198749), (233, 92124), (466, 46062), (699, 30708), (853, 25164), (932, 23031), (1398, 15354), (1706, 12582), (2097, 10236), (2559, 8388), (2796, 7677), (3412, 6291), (4194, 5118)]