42123646

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1504

約数の個数: 24

約数和(自身を含む): 68360544

約数和(自身を除く): 26236898

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1423, 1558, 2846, 14801, 27037, 29602, 54074, 58343, 116686, 513703, 1027406, 1108517, 2217034, 21061823, 42123646]

約数ペア:

[(1, 42123646), (2, 21061823), (19, 2217034), (38, 1108517), (41, 1027406), (82, 513703), (361, 116686), (722, 58343), (779, 54074), (1423, 29602), (1558, 27037), (2846, 14801)]