47787642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{54181}}^1$

素因数の和:54203

約数の個数: 36

約数和(自身を含む): 120446586

約数和(自身を除く): 72658944

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 54181, 108362, 162543, 325086, 379267, 487629, 758534, 975258, 1137801, 2275602, 2654869, 3413403, 5309738, 6826806, 7964607, 15929214, 23893821, 47787642]

約数ペア:

[(1, 47787642), (2, 23893821), (3, 15929214), (6, 7964607), (7, 6826806), (9, 5309738), (14, 3413403), (18, 2654869), (21, 2275602), (42, 1137801), (49, 975258), (63, 758534), (98, 487629), (126, 379267), (147, 325086), (294, 162543), (441, 108362), (882, 54181)]