1618156626888

素因数分解:

$2^3\times 3^1\times {\mathrm{997}}^1\times {\mathrm{67626071}}^1$

素因数の和:67627077

約数の個数: 32

約数和(自身を含む): 4049449191360

約数和(自身を除く): 2431292564472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 997, 1994, 2991, 3988, 5982, 7976, 11964, 23928, 67626071, 135252142, 202878213, 270504284, 405756426, 541008568, 811512852, 1623025704, 67423192787, 134846385574, 202269578361, 269692771148, 404539156722, 539385542296, 809078313444, 1618156626888]

約数ペア:

[(1, 1618156626888), (2, 809078313444), (3, 539385542296), (4, 404539156722), (6, 269692771148), (8, 202269578361), (12, 134846385574), (24, 67423192787), (997, 1623025704), (1994, 811512852), (2991, 541008568), (3988, 405756426), (5982, 270504284), (7976, 202878213), (11964, 135252142), (23928, 67626071)]