68903862

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{280097}}^1$

素因数の和:280143

約数の個数: 16

約数和(自身を含む): 141169392

約数和(自身を除く): 72265530

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 280097, 560194, 840291, 1680582, 11483977, 22967954, 34451931, 68903862]

約数ペア:

[(1, 68903862), (2, 34451931), (3, 22967954), (6, 11483977), (41, 1680582), (82, 840291), (123, 560194), (246, 280097)]