1520943966

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{132233}}^1$

素因数の和:132318

約数の個数: 40

約数和(自身を含む): 3456067824

約数和(自身を除く): 1935123858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 11502, 132233, 264466, 396699, 793398, 1190097, 2380194, 3570291, 7140582, 9388543, 10710873, 18777086, 21421746, 28165629, 56331258, 84496887, 168993774, 253490661, 506981322, 760471983, 1520943966]

約数ペア:

[(1, 1520943966), (2, 760471983), (3, 506981322), (6, 253490661), (9, 168993774), (18, 84496887), (27, 56331258), (54, 28165629), (71, 21421746), (81, 18777086), (142, 10710873), (162, 9388543), (213, 7140582), (426, 3570291), (639, 2380194), (1278, 1190097), (1917, 793398), (3834, 396699), (5751, 264466), (11502, 132233)]