4105638

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 9524736

約数和(自身を除く): 5419098

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 211, 282, 414, 422, 423, 633, 846, 1081, 1266, 1899, 2162, 3243, 3798, 4853, 6486, 9706, 9729, 9917, 14559, 19458, 19834, 29118, 29751, 43677, 59502, 87354, 89253, 178506, 228091, 456182, 684273, 1368546, 2052819, 4105638]

約数ペア:

[(1, 4105638), (2, 2052819), (3, 1368546), (6, 684273), (9, 456182), (18, 228091), (23, 178506), (46, 89253), (47, 87354), (69, 59502), (94, 43677), (138, 29751), (141, 29118), (207, 19834), (211, 19458), (282, 14559), (414, 9917), (422, 9729), (423, 9706), (633, 6486), (846, 4853), (1081, 3798), (1266, 3243), (1899, 2162)]