68914194

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{280139}}^1$

素因数の和:280185

約数の個数: 16

約数和(自身を含む): 141190560

約数和(自身を除く): 72276366

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 280139, 560278, 840417, 1680834, 11485699, 22971398, 34457097, 68914194]

約数ペア:

[(1, 68914194), (2, 34457097), (3, 22971398), (6, 11485699), (41, 1680834), (82, 840417), (123, 560278), (246, 280139)]