2018015923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{32801}}^1$

素因数の和:32883

約数の個数: 32

約数和(自身を含む): 2720729088

約数和(自身を除く): 702713165

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 517, 799, 1309, 3619, 5593, 8789, 32801, 61523, 229607, 360811, 557617, 1541647, 2525677, 3903319, 6133787, 10791529, 16958117, 26207999, 42936509, 118706819, 183455993, 288287989, 2018015923]

約数ペア:

[(1, 2018015923), (7, 288287989), (11, 183455993), (17, 118706819), (47, 42936509), (77, 26207999), (119, 16958117), (187, 10791529), (329, 6133787), (517, 3903319), (799, 2525677), (1309, 1541647), (3619, 557617), (5593, 360811), (8789, 229607), (32801, 61523)]