3889720872

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{91411}}^1$

素因数の和:91623

約数の個数: 64

約数和(自身を含む): 10859745600

約数和(自身を除く): 6970024728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5319, 7092, 10638, 14184, 21276, 42552, 91411, 182822, 274233, 365644, 548466, 731288, 822699, 1096932, 1645398, 2193864, 2468097, 3290796, 4936194, 6581592, 9872388, 18007967, 19744776, 36015934, 54023901, 72031868, 108047802, 144063736, 162071703, 216095604, 324143406, 432191208, 486215109, 648286812, 972430218, 1296573624, 1944860436, 3889720872]

約数ペア:

[(1, 3889720872), (2, 1944860436), (3, 1296573624), (4, 972430218), (6, 648286812), (8, 486215109), (9, 432191208), (12, 324143406), (18, 216095604), (24, 162071703), (27, 144063736), (36, 108047802), (54, 72031868), (72, 54023901), (108, 36015934), (197, 19744776), (216, 18007967), (394, 9872388), (591, 6581592), (788, 4936194), (1182, 3290796), (1576, 2468097), (1773, 2193864), (2364, 1645398), (3546, 1096932), (4728, 822699), (5319, 731288), (7092, 548466), (10638, 365644), (14184, 274233), (21276, 182822), (42552, 91411)]