64259982

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{7951}}^1$

素因数の和:8408

約数の個数: 24

約数和(自身を含む): 139557600

約数和(自身を除く): 75297618

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 7951, 8082, 15902, 23853, 47706, 71559, 143118, 3569999, 7139998, 10709997, 21419994, 32129991, 64259982]

約数ペア:

[(1, 64259982), (2, 32129991), (3, 21419994), (6, 10709997), (9, 7139998), (18, 3569999), (449, 143118), (898, 71559), (1347, 47706), (2694, 23853), (4041, 15902), (7951, 8082)]