2905896006

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{6709}}^1$

素因数の和:7350

約数の個数: 64

約数和(自身を含む): 6966590400

約数和(自身を除く): 4060694394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 617, 702, 1234, 1851, 3702, 5553, 6709, 8021, 11106, 13418, 16042, 16659, 20127, 24063, 33318, 40254, 48126, 60381, 72189, 87217, 120762, 144378, 174434, 181143, 216567, 261651, 362286, 433134, 523302, 784953, 1569906, 2354859, 4139453, 4709718, 8278906, 12418359, 24836718, 37255077, 53812889, 74510154, 107625778, 111765231, 161438667, 223530462, 322877334, 484316001, 968632002, 1452948003, 2905896006]

約数ペア:

[(1, 2905896006), (2, 1452948003), (3, 968632002), (6, 484316001), (9, 322877334), (13, 223530462), (18, 161438667), (26, 111765231), (27, 107625778), (39, 74510154), (54, 53812889), (78, 37255077), (117, 24836718), (234, 12418359), (351, 8278906), (617, 4709718), (702, 4139453), (1234, 2354859), (1851, 1569906), (3702, 784953), (5553, 523302), (6709, 433134), (8021, 362286), (11106, 261651), (13418, 216567), (16042, 181143), (16659, 174434), (20127, 144378), (24063, 120762), (33318, 87217), (40254, 72189), (48126, 60381)]