21734712

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3637}}^1$

素因数の和:3732

約数の個数: 48

約数和(自身を含む): 59590440

約数和(自身を除く): 37855728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 3637, 5976, 7274, 10911, 14548, 21822, 29096, 32733, 43644, 65466, 87288, 130932, 261864, 301871, 603742, 905613, 1207484, 1811226, 2414968, 2716839, 3622452, 5433678, 7244904, 10867356, 21734712]

約数ペア:

[(1, 21734712), (2, 10867356), (3, 7244904), (4, 5433678), (6, 3622452), (8, 2716839), (9, 2414968), (12, 1811226), (18, 1207484), (24, 905613), (36, 603742), (72, 301871), (83, 261864), (166, 130932), (249, 87288), (332, 65466), (498, 43644), (664, 32733), (747, 29096), (996, 21822), (1494, 14548), (1992, 10911), (2988, 7274), (3637, 5976)]