137498742

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{35863}}^1$

素因数の和:35945

約数の個数: 32

約数和(自身を含む): 309864960

約数和(自身を除く): 172366218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 35863, 71726, 107589, 215178, 322767, 645534, 968301, 1936602, 2546273, 5092546, 7638819, 15277638, 22916457, 45832914, 68749371, 137498742]

約数ペア:

[(1, 137498742), (2, 68749371), (3, 45832914), (6, 22916457), (9, 15277638), (18, 7638819), (27, 5092546), (54, 2546273), (71, 1936602), (142, 968301), (213, 645534), (426, 322767), (639, 215178), (1278, 107589), (1917, 71726), (3834, 35863)]