40559298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1543}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 87674496

約数和(自身を除く): 47115198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 1543, 2022, 3086, 4381, 4629, 8762, 9258, 13143, 20059, 26286, 40118, 60177, 120354, 519991, 1039982, 1559973, 3119946, 6759883, 13519766, 20279649, 40559298]

約数ペア:

[(1, 40559298), (2, 20279649), (3, 13519766), (6, 6759883), (13, 3119946), (26, 1559973), (39, 1039982), (78, 519991), (337, 120354), (674, 60177), (1011, 40118), (1543, 26286), (2022, 20059), (3086, 13143), (4381, 9258), (4629, 8762)]