21761304

素因数分解:

$2^3\times 3^1\times {\mathrm{733}}^1\times {\mathrm{1237}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 54521520

約数和(自身を除く): 32760216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 733, 1237, 1466, 2199, 2474, 2932, 3711, 4398, 4948, 5864, 7422, 8796, 9896, 14844, 17592, 29688, 906721, 1813442, 2720163, 3626884, 5440326, 7253768, 10880652, 21761304]

約数ペア:

[(1, 21761304), (2, 10880652), (3, 7253768), (4, 5440326), (6, 3626884), (8, 2720163), (12, 1813442), (24, 906721), (733, 29688), (1237, 17592), (1466, 14844), (2199, 9896), (2474, 8796), (2932, 7422), (3711, 5864), (4398, 4948)]