42125812

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29173}}^1$

素因数の和:29215

約数の個数: 18

約数和(自身を含む): 77807058

約数和(自身を除く): 35681246

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 29173, 58346, 116692, 554287, 1108574, 2217148, 10531453, 21062906, 42125812]

約数ペア:

[(1, 42125812), (2, 21062906), (4, 10531453), (19, 2217148), (38, 1108574), (76, 554287), (361, 116692), (722, 58346), (1444, 29173)]