2009142

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 36

約数和(自身を含む): 4572204

約数和(自身を除く): 2563062

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 211, 414, 422, 529, 633, 1058, 1266, 1587, 1899, 3174, 3798, 4761, 4853, 9522, 9706, 14559, 29118, 43677, 87354, 111619, 223238, 334857, 669714, 1004571, 2009142]

約数ペア:

[(1, 2009142), (2, 1004571), (3, 669714), (6, 334857), (9, 223238), (18, 111619), (23, 87354), (46, 43677), (69, 29118), (138, 14559), (207, 9706), (211, 9522), (414, 4853), (422, 4761), (529, 3798), (633, 3174), (1058, 1899), (1266, 1587)]