2642442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40037}}^1$

素因数の和:40053

約数の個数: 16

約数和(自身を含む): 5765472

約数和(自身を除く): 3123030

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 40037, 80074, 120111, 240222, 440407, 880814, 1321221, 2642442]

約数ペア:

[(1, 2642442), (2, 1321221), (3, 880814), (6, 440407), (11, 240222), (22, 120111), (33, 80074), (66, 40037)]