28981986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9343}}^1$

素因数の和:9406

約数の個数: 32

約数和(自身を含む): 64585728

約数和(自身を除く): 35603742

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 9343, 18686, 28029, 56058, 102773, 205546, 308319, 439121, 616638, 878242, 1317363, 2634726, 4830331, 9660662, 14490993, 28981986]

約数ペア:

[(1, 28981986), (2, 14490993), (3, 9660662), (6, 4830331), (11, 2634726), (22, 1317363), (33, 878242), (47, 616638), (66, 439121), (94, 308319), (141, 205546), (282, 102773), (517, 56058), (1034, 28029), (1551, 18686), (3102, 9343)]