2018335974

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{200351}}^1$

素因数の和:200452

約数の個数: 32

約数和(自身を含む): 4269901824

約数和(自身を除く): 2251565850

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 3358, 5037, 10074, 200351, 400702, 601053, 1202106, 4608073, 9216146, 13824219, 14625623, 27648438, 29251246, 43876869, 87753738, 336389329, 672778658, 1009167987, 2018335974]

約数ペア:

[(1, 2018335974), (2, 1009167987), (3, 672778658), (6, 336389329), (23, 87753738), (46, 43876869), (69, 29251246), (73, 27648438), (138, 14625623), (146, 13824219), (219, 9216146), (438, 4608073), (1679, 1202106), (3358, 601053), (5037, 400702), (10074, 200351)]