18152996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 33022080

約数和(自身を除く): 14869084

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 1559, 2911, 3118, 5822, 6236, 11644, 63919, 110689, 127838, 221378, 255676, 442756, 4538249, 9076498, 18152996]

約数ペア:

[(1, 18152996), (2, 9076498), (4, 4538249), (41, 442756), (71, 255676), (82, 221378), (142, 127838), (164, 110689), (284, 63919), (1559, 11644), (2911, 6236), (3118, 5822)]