211296276

素因数分解:

$2^2\times 3^6\times {\mathrm{72461}}^1$

素因数の和:72483

約数の個数: 42

約数和(自身を含む): 554406762

約数和(自身を除く): 343110486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 72461, 144922, 217383, 289844, 434766, 652149, 869532, 1304298, 1956447, 2608596, 3912894, 5869341, 7825788, 11738682, 17608023, 23477364, 35216046, 52824069, 70432092, 105648138, 211296276]

約数ペア:

[(1, 211296276), (2, 105648138), (3, 70432092), (4, 52824069), (6, 35216046), (9, 23477364), (12, 17608023), (18, 11738682), (27, 7825788), (36, 5869341), (54, 3912894), (81, 2608596), (108, 1956447), (162, 1304298), (243, 869532), (324, 652149), (486, 434766), (729, 289844), (972, 217383), (1458, 144922), (2916, 72461)]