27142254

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 62573472

約数和(自身を除く): 35431218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 1237, 2438, 2474, 3657, 3711, 7314, 7422, 10971, 11133, 21942, 22266, 28451, 56902, 65561, 85353, 131122, 170706, 196683, 256059, 393366, 512118, 590049, 1180098, 1507903, 3015806, 4523709, 9047418, 13571127, 27142254]

約数ペア:

[(1, 27142254), (2, 13571127), (3, 9047418), (6, 4523709), (9, 3015806), (18, 1507903), (23, 1180098), (46, 590049), (53, 512118), (69, 393366), (106, 256059), (138, 196683), (159, 170706), (207, 131122), (318, 85353), (414, 65561), (477, 56902), (954, 28451), (1219, 22266), (1237, 21942), (2438, 11133), (2474, 10971), (3657, 7422), (3711, 7314)]