89802018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2707}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 206999520

約数和(自身を除く): 117197502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 2707, 3686, 5414, 5529, 8121, 11058, 16242, 16587, 24363, 33174, 48726, 51433, 102866, 154299, 262579, 308598, 462897, 525158, 787737, 925794, 1575474, 2363211, 4726422, 4989001, 9978002, 14967003, 29934006, 44901009, 89802018]

約数ペア:

[(1, 89802018), (2, 44901009), (3, 29934006), (6, 14967003), (9, 9978002), (18, 4989001), (19, 4726422), (38, 2363211), (57, 1575474), (97, 925794), (114, 787737), (171, 525158), (194, 462897), (291, 308598), (342, 262579), (582, 154299), (873, 102866), (1746, 51433), (1843, 48726), (2707, 33174), (3686, 24363), (5414, 16587), (5529, 16242), (8121, 11058)]