2019967272

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1219787}}^1$

素因数の和:1219822

約数の個数: 48

約数和(自身を含む): 5708607840

約数和(自身を除く): 3688640568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 1219787, 2439574, 3659361, 4879148, 7318722, 9758296, 10978083, 14637444, 21956166, 28055101, 29274888, 43912332, 56110202, 84165303, 87824664, 112220404, 168330606, 224440808, 252495909, 336661212, 504991818, 673322424, 1009983636, 2019967272]

約数ペア:

[(1, 2019967272), (2, 1009983636), (3, 673322424), (4, 504991818), (6, 336661212), (8, 252495909), (9, 224440808), (12, 168330606), (18, 112220404), (23, 87824664), (24, 84165303), (36, 56110202), (46, 43912332), (69, 29274888), (72, 28055101), (92, 21956166), (138, 14637444), (184, 10978083), (207, 9758296), (276, 7318722), (414, 4879148), (552, 3659361), (828, 2439574), (1656, 1219787)]