61381914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13099}}^1$

素因数の和:13186

約数の個数: 32

約数和(自身を含む): 135820800

約数和(自身を除く): 74438886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 13099, 26198, 39297, 78594, 144089, 288178, 432267, 864534, 930029, 1860058, 2790087, 5580174, 10230319, 20460638, 30690957, 61381914]

約数ペア:

[(1, 61381914), (2, 30690957), (3, 20460638), (6, 10230319), (11, 5580174), (22, 2790087), (33, 1860058), (66, 930029), (71, 864534), (142, 432267), (213, 288178), (426, 144089), (781, 78594), (1562, 39297), (2343, 26198), (4686, 13099)]