69181951346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{137933}}^1$

素因数の和:138218

約数の個数: 32

約数和(自身を含む): 111428602560

約数和(自身を除く): 42246651214

約数列:

[1, 2, 19, 38, 67, 134, 197, 394, 1273, 2546, 3743, 7486, 13199, 26398, 137933, 250781, 275866, 501562, 2620727, 5241454, 9241511, 18483022, 27172801, 54345602, 175588709, 351177418, 516283219, 1032566438, 1820577667, 3641155334, 34590975673, 69181951346]

約数ペア:

[(1, 69181951346), (2, 34590975673), (19, 3641155334), (38, 1820577667), (67, 1032566438), (134, 516283219), (197, 351177418), (394, 175588709), (1273, 54345602), (2546, 27172801), (3743, 18483022), (7486, 9241511), (13199, 5241454), (26398, 2620727), (137933, 501562), (250781, 275866)]