47891718

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{7757}}^1$

素因数の和:7786

約数の個数: 48

約数和(自身を含む): 121024800

約数和(自身を除く): 73133082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 7757, 15514, 23271, 46542, 54299, 69813, 108598, 139626, 162897, 325794, 380093, 488691, 760186, 977382, 1140279, 2280558, 2660651, 3420837, 5321302, 6841674, 7981953, 15963906, 23945859, 47891718]

約数ペア:

[(1, 47891718), (2, 23945859), (3, 15963906), (6, 7981953), (7, 6841674), (9, 5321302), (14, 3420837), (18, 2660651), (21, 2280558), (42, 1140279), (49, 977382), (63, 760186), (98, 488691), (126, 380093), (147, 325794), (294, 162897), (343, 139626), (441, 108598), (686, 69813), (882, 54299), (1029, 46542), (2058, 23271), (3087, 15514), (6174, 7757)]