457943346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{117241}}^1$

素因数の和:117287

約数の個数: 48

約数和(自身を含む): 1170544128

約数和(自身を除く): 712600782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 117241, 234482, 351723, 703446, 820687, 1055169, 1641374, 2110338, 2462061, 3634471, 4924122, 7268942, 7386183, 10903413, 14772366, 21806826, 25441297, 32710239, 50882594, 65420478, 76323891, 152647782, 228971673, 457943346]

約数ペア:

[(1, 457943346), (2, 228971673), (3, 152647782), (6, 76323891), (7, 65420478), (9, 50882594), (14, 32710239), (18, 25441297), (21, 21806826), (31, 14772366), (42, 10903413), (62, 7386183), (63, 7268942), (93, 4924122), (126, 3634471), (186, 2462061), (217, 2110338), (279, 1641374), (434, 1055169), (558, 820687), (651, 703446), (1302, 351723), (1953, 234482), (3906, 117241)]