12980546712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{25755053}}^1$

素因数の和:25755072

約数の個数: 48

約数和(自身を含む): 40177884240

約数和(自身を除く): 27197337528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 25755053, 51510106, 77265159, 103020212, 154530318, 180285371, 206040424, 231795477, 309060636, 360570742, 463590954, 540856113, 618121272, 721141484, 927181908, 1081712226, 1442282968, 1622568339, 1854363816, 2163424452, 3245136678, 4326848904, 6490273356, 12980546712]

約数ペア:

[(1, 12980546712), (2, 6490273356), (3, 4326848904), (4, 3245136678), (6, 2163424452), (7, 1854363816), (8, 1622568339), (9, 1442282968), (12, 1081712226), (14, 927181908), (18, 721141484), (21, 618121272), (24, 540856113), (28, 463590954), (36, 360570742), (42, 309060636), (56, 231795477), (63, 206040424), (72, 180285371), (84, 154530318), (126, 103020212), (168, 77265159), (252, 51510106), (504, 25755053)]