42561806

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17573}}^1$

素因数の和:17755

約数の個数: 16

約数和(自身を含む): 73389024

約数和(自身を除く): 30827218

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 17573, 35146, 123011, 246022, 3040129, 6080258, 21280903, 42561806]

約数ペア:

[(1, 42561806), (2, 21280903), (7, 6080258), (14, 3040129), (173, 246022), (346, 123011), (1211, 35146), (2422, 17573)]