2165538888

素因数分解:

$2^3\times 3^4\times {\mathrm{3341881}}^1$

素因数の和:3341899

約数の個数: 40

約数和(自身を含む): 6065515830

約数和(自身を除く): 3899976942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3341881, 6683762, 10025643, 13367524, 20051286, 26735048, 30076929, 40102572, 60153858, 80205144, 90230787, 120307716, 180461574, 240615432, 270692361, 360923148, 541384722, 721846296, 1082769444, 2165538888]

約数ペア:

[(1, 2165538888), (2, 1082769444), (3, 721846296), (4, 541384722), (6, 360923148), (8, 270692361), (9, 240615432), (12, 180461574), (18, 120307716), (24, 90230787), (27, 80205144), (36, 60153858), (54, 40102572), (72, 30076929), (81, 26735048), (108, 20051286), (162, 13367524), (216, 10025643), (324, 6683762), (648, 3341881)]