124990362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{991987}}^1$

素因数の和:992002

約数の個数: 24

約数和(自身を含む): 309500256

約数和(自身を除く): 184509894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 991987, 1983974, 2975961, 5951922, 6943909, 8927883, 13887818, 17855766, 20831727, 41663454, 62495181, 124990362]

約数ペア:

[(1, 124990362), (2, 62495181), (3, 41663454), (6, 20831727), (7, 17855766), (9, 13887818), (14, 8927883), (18, 6943909), (21, 5951922), (42, 2975961), (63, 1983974), (126, 991987)]