20172210228

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1790221}}^1$

素因数の和:1790544

約数の個数: 36

約数和(自身を含む): 51153803428

約数和(自身を除く): 30981593200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 1790221, 3580442, 5370663, 7160884, 10741326, 16111989, 21482652, 32223978, 64447956, 560339173, 1120678346, 1681017519, 2241356692, 3362035038, 5043052557, 6724070076, 10086105114, 20172210228]

約数ペア:

[(1, 20172210228), (2, 10086105114), (3, 6724070076), (4, 5043052557), (6, 3362035038), (9, 2241356692), (12, 1681017519), (18, 1120678346), (36, 560339173), (313, 64447956), (626, 32223978), (939, 21482652), (1252, 16111989), (1878, 10741326), (2817, 7160884), (3756, 5370663), (5634, 3580442), (11268, 1790221)]