27399276

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2371}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 71729280

約数和(自身を除く): 44330004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2371, 2889, 3852, 4742, 5778, 7113, 9484, 11556, 14226, 21339, 28452, 42678, 64017, 85356, 128034, 253697, 256068, 507394, 761091, 1014788, 1522182, 2283273, 3044364, 4566546, 6849819, 9133092, 13699638, 27399276]

約数ペア:

[(1, 27399276), (2, 13699638), (3, 9133092), (4, 6849819), (6, 4566546), (9, 3044364), (12, 2283273), (18, 1522182), (27, 1014788), (36, 761091), (54, 507394), (107, 256068), (108, 253697), (214, 128034), (321, 85356), (428, 64017), (642, 42678), (963, 28452), (1284, 21339), (1926, 14226), (2371, 11556), (2889, 9484), (3852, 7113), (4742, 5778)]