21676152

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{17041}}^1$

素因数の和:17103

約数の個数: 32

約数和(自身を含む): 55216080

約数和(自身を除く): 33539928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 17041, 34082, 51123, 68164, 102246, 136328, 204492, 408984, 903173, 1806346, 2709519, 3612692, 5419038, 7225384, 10838076, 21676152]

約数ペア:

[(1, 21676152), (2, 10838076), (3, 7225384), (4, 5419038), (6, 3612692), (8, 2709519), (12, 1806346), (24, 903173), (53, 408984), (106, 204492), (159, 136328), (212, 102246), (318, 68164), (424, 51123), (636, 34082), (1272, 17041)]