2927431638

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1465181}}^1$

素因数の和:1465229

約数の個数: 32

約数和(自身を含む): 6681229920

約数和(自身を除く): 3753798282

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 1465181, 2930362, 4395543, 8791086, 13186629, 26373258, 39559887, 54211697, 79119774, 108423394, 162635091, 325270182, 487905273, 975810546, 1463715819, 2927431638]

約数ペア:

[(1, 2927431638), (2, 1463715819), (3, 975810546), (6, 487905273), (9, 325270182), (18, 162635091), (27, 108423394), (37, 79119774), (54, 54211697), (74, 39559887), (111, 26373258), (222, 13186629), (333, 8791086), (666, 4395543), (999, 2930362), (1998, 1465181)]