18604222

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 48

約数和(自身を含む): 37059120

約数和(自身を除く): 18454898

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 859, 1274, 1547, 1666, 1718, 3094, 6013, 10829, 11167, 12026, 14603, 21658, 22334, 29206, 42091, 78169, 84182, 102221, 156338, 189839, 204442, 379678, 547183, 715547, 1094366, 1328873, 1431094, 2657746, 9302111, 18604222]

約数ペア:

[(1, 18604222), (2, 9302111), (7, 2657746), (13, 1431094), (14, 1328873), (17, 1094366), (26, 715547), (34, 547183), (49, 379678), (91, 204442), (98, 189839), (119, 156338), (182, 102221), (221, 84182), (238, 78169), (442, 42091), (637, 29206), (833, 22334), (859, 21658), (1274, 14603), (1547, 12026), (1666, 11167), (1718, 10829), (3094, 6013)]