42847206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1237}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 89849088

約数和(自身を除く): 47001882

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 251, 502, 753, 1237, 1506, 2474, 3711, 5773, 7422, 11546, 17319, 28451, 34638, 56902, 85353, 170706, 310487, 620974, 931461, 1862922, 7141201, 14282402, 21423603, 42847206]

約数ペア:

[(1, 42847206), (2, 21423603), (3, 14282402), (6, 7141201), (23, 1862922), (46, 931461), (69, 620974), (138, 310487), (251, 170706), (502, 85353), (753, 56902), (1237, 34638), (1506, 28451), (2474, 17319), (3711, 11546), (5773, 7422)]