40177908

素因数分解:

$2^2\times 3^2\times {\mathrm{1116053}}^1$

素因数の和:1116063

約数の個数: 18

約数和(自身を含む): 101560914

約数和(自身を除く): 61383006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1116053, 2232106, 3348159, 4464212, 6696318, 10044477, 13392636, 20088954, 40177908]

約数ペア:

[(1, 40177908), (2, 20088954), (3, 13392636), (4, 10044477), (6, 6696318), (9, 4464212), (12, 3348159), (18, 2232106), (36, 1116053)]