1982168784

素因数分解:

$2^4\times 3^2\times {\mathrm{1297}}^1\times {\mathrm{10613}}^1$

素因数の和:11924

約数の個数: 60

約数和(自身を含む): 5552119716

約数和(自身を除く): 3569950932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1297, 2594, 3891, 5188, 7782, 10376, 10613, 11673, 15564, 20752, 21226, 23346, 31128, 31839, 42452, 46692, 62256, 63678, 84904, 93384, 95517, 127356, 169808, 186768, 191034, 254712, 382068, 509424, 764136, 1528272, 13765061, 27530122, 41295183, 55060244, 82590366, 110120488, 123885549, 165180732, 220240976, 247771098, 330361464, 495542196, 660722928, 991084392, 1982168784]

約数ペア:

[(1, 1982168784), (2, 991084392), (3, 660722928), (4, 495542196), (6, 330361464), (8, 247771098), (9, 220240976), (12, 165180732), (16, 123885549), (18, 110120488), (24, 82590366), (36, 55060244), (48, 41295183), (72, 27530122), (144, 13765061), (1297, 1528272), (2594, 764136), (3891, 509424), (5188, 382068), (7782, 254712), (10376, 191034), (10613, 186768), (11673, 169808), (15564, 127356), (20752, 95517), (21226, 93384), (23346, 84904), (31128, 63678), (31839, 62256), (42452, 46692)]