18536298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12211}}^1$

素因数の和:12250

約数の個数: 32

約数和(自身を含む): 42204672

約数和(自身を除く): 23668374

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12211, 24422, 36633, 73266, 134321, 268642, 280853, 402963, 561706, 805926, 842559, 1685118, 3089383, 6178766, 9268149, 18536298]

約数ペア:

[(1, 18536298), (2, 9268149), (3, 6178766), (6, 3089383), (11, 1685118), (22, 842559), (23, 805926), (33, 561706), (46, 402963), (66, 280853), (69, 268642), (138, 134321), (253, 73266), (506, 36633), (759, 24422), (1518, 12211)]