21812694

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 45771264

約数和(自身を除く): 23958570

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 601, 789, 1202, 1578, 1803, 3606, 6049, 12098, 13823, 18147, 27646, 36294, 41469, 82938, 158063, 316126, 474189, 948378, 3635449, 7270898, 10906347, 21812694]

約数ペア:

[(1, 21812694), (2, 10906347), (3, 7270898), (6, 3635449), (23, 948378), (46, 474189), (69, 316126), (138, 158063), (263, 82938), (526, 41469), (601, 36294), (789, 27646), (1202, 18147), (1578, 13823), (1803, 12098), (3606, 6049)]